The Fate Of Nutrients And Pesticides In The Urban Environment

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The Fate of Nutrients and Pesticides in the Urban Environment

Author : Mary T. Nett
Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Fate of Nutrients and Pesticides in the Urban Environment by : Mary T. Nett

Download or read book The Fate of Nutrients and Pesticides in the Urban Environment written by Mary T. Nett and published by . This book was released on 2008 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Management practices affecting nitrogen and soluble phosphorus losses from an upper Midwest lawn -- Determining nitrogen loading rates based on land use in an urban watershed -- Determining phosphorus loading rates based on land use in an urban watershed -- Nitrogen fate in a mature Kentucky bluegrass turf -- Discharge losses of nitrogen and phosphorus from a golf course watershed -- The effects of soil phosphorus and nitrogen and phosphorus fertilization on phosphorus runoff losses from turfgrass -- Influence of landscape and percolation on P and K losses over four years -- Management practices that reduce runoff transport of nutrients and pesticides from turfgrass -- Sediment and nutrient losses from prairie and turfgrass buffer strips during establishment -- Evaluation of resource-efficient landscape systems to reduce contaminants in urban runoff -- Thatch pesticide sorption -- Regional analysis of pesticide runoff from turf -- Mobility and dissipation of clopyralid herbicide in turfgrass field lysimeters -- Glyphosate runoff when applied to zoysiagrass under golf course fairway conditions.

Pesticides in Urban Environments

Author : Kenneth D. Racke
Publisher :
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Pesticides in Urban Environments by : Kenneth D. Racke

Download or read book Pesticides in Urban Environments written by Kenneth D. Racke and published by . This book was released on 1993 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a symposium held in San Francisco in April 1992. The urban environment discussed includes homes, yards, gardens, public parks, golf courses, and restaurants. Some common products for the urban market are turf pesticides, termiticides, home and garden pesticides, indoor pesticides, and rodenticides. The papers are divided into five sections, each focusing on a different facet of urban pesticide use: pests and pesticides, dissipation of pesticides, mobility of pesticides, urban pesticides and humans, and urban pesticides and nontarget animals. Annotation copyright by Book News, Inc., Portland, OR

Changes in Nutrient and Pesticide Concentrations in Urban and Agricultural Areas of the South Platte River Basin, Colorado, Wyoming, and Nebraska, 1994-2000

Download Changes in Nutrient and Pesticide Concentrations in Urban and Agricultural Areas of the South Platte River Basin, Colorado, Wyoming, and Nebraska, 1994-2000 PDF Online Free

Author : Lori A. Sprague
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Changes in Nutrient and Pesticide Concentrations in Urban and Agricultural Areas of the South Platte River Basin, Colorado, Wyoming, and Nebraska, 1994-2000 by : Lori A. Sprague

Download or read book Changes in Nutrient and Pesticide Concentrations in Urban and Agricultural Areas of the South Platte River Basin, Colorado, Wyoming, and Nebraska, 1994-2000 written by Lori A. Sprague and published by . This book was released on 2003 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Hydrological Fate of Nutrients and Pesticides in the Urban Landscape in Response to Management and Lawn Species

Author : Mark Ryan Slavens
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (671 download)

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Book Synopsis The Hydrological Fate of Nutrients and Pesticides in the Urban Landscape in Response to Management and Lawn Species by : Mark Ryan Slavens

Download or read book The Hydrological Fate of Nutrients and Pesticides in the Urban Landscape in Response to Management and Lawn Species written by Mark Ryan Slavens and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The applications of fertilizers and pesticides to home lawns may contribute to the deterioration of ground and surface water quality. Loss of nutrients and pesticides to ground and surface water can be detrimental for human consumption, reduce recreational usage, and negatively impact aquatic organisms. A field study was initiated to examine the effect fertilizer and pesticide applications can have on the concentrations and mass loss of nutrients and pesticides in leachate and runoff. Studies were arranged on a slope of 13-15% of Arkport Sandy Loam soil (coarseloamy, mixed, active, mesic Lamellic Hapludalf) through establishing Kentucky bluegrass (Poa pratensis L.) sod, or mixtures of Kentucky bluegrass sod and traditional weedy species (Taraxacum officinale, Trifolium repens, Plantago major, and Digitaria ischaemum) found in the Northeast of the U.S. Runoff and leachate collected from natural precipitation events were analyzed for nitrate (NO3--N), ammonium (NH4+-N), total Kjeldahl nitrogen (TKN), phosphate (PO43--P), total Kjeldahl phosphorus (TKP), and applied pesticides. Nitrate contributions in leachate reflected the overall largest potential loss from the landscape. Differences were observed among lawn types for NO3--N loss; however significant losses were seen from lawn types regardless of the application of supplemental fertilizer. Ammonium and PO43--P losses in runoff were significantly higher for the fertilized turfgrass plots compared to non-fertilized lawn types. Although differences in nutrient losses occurred from lawn types, less than 2% of total applied N was lost in leachate and less than 1% and 0.5% of N and P applied were lost in runoff respectively. Pesticide applications could pose a risk to water quality, but the risk to off-site surface water contamination appears to be much more prevalent. Over-time, levels of pesticides in runoff were reduced; however during establishment, concentrations of 2,4-D and Mecoprop were greater than 2800 and 1600 [mu]g L-1, respectively, which could negatively impact aquatic organisms. Overall, differences in nutrient loading existed, but the ability of turfgrass to reduce runoff volumes and utilize applied nutrients appeared significant. The percent of nutrients contributed by fertilizer applications to ground and surface water was minimal and may not pose a significant environmental concern.

The Quality of Our Nation's Waters

Author : Gregory J. Fuhrer
Publisher : DIANE Publishing
ISBN 13 : 9780788187858
Total Pages : 92 pages
Book Rating : 4.1/5 (878 download)

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Book Synopsis The Quality of Our Nation's Waters by : Gregory J. Fuhrer

Download or read book The Quality of Our Nation's Waters written by Gregory J. Fuhrer and published by DIANE Publishing. This book was released on 2000-05 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A nontechnical publication that describe the major findings of the NAWQA (National Water-Quality Assessment) Program on water-quality issues of regional and national concern. The first 2 sections provide a general overview of findings on nutrients and pesticides and their implications for water-resource management and protection. More detailed discussions of the sources, distributions, and potential effects of these chemicals are provided in subsequent sections. Numerous color illustrations.

The Fate of Turfgrass Nutrients and Plant Protection Chemicals in the Urban Environment

Author : Mary T. Nett
Publisher : American Chemical Society
ISBN 13 : 9780841274228
Total Pages : 0 pages
Book Rating : 4.2/5 (742 download)

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Book Synopsis The Fate of Turfgrass Nutrients and Plant Protection Chemicals in the Urban Environment by : Mary T. Nett

Download or read book The Fate of Turfgrass Nutrients and Plant Protection Chemicals in the Urban Environment written by Mary T. Nett and published by American Chemical Society. This book was released on 2008-06-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A symposium, The fate of nutrients and pesticides in the urban environment, was held October 12-13, 2005 in Arlington, Virginia" ... "thanks to the trade association RISE and the ACS Division of Agrochemicals for bringing together the best turfgrass research available through their co-sponsorship of the symposium and book"--P. ix, x.

The Quality of Our Nation's Waters

Author : Gregory J. Fuhrer
Publisher : Department of Interior
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Quality of Our Nation's Waters by : Gregory J. Fuhrer

Download or read book The Quality of Our Nation's Waters written by Gregory J. Fuhrer and published by Department of Interior. This book was released on 1999 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A nontechnical publication that describe the major findings of the NAWQA (National Water-Quality Assessment) Program on water-quality issues of regional and national concern. The first 2 sections provide a general overview of findings on nutrients and pesticides and their implications for water-resource management and protection. More detailed discussions of the sources, distributions, and potential effects of these chemicals are provided in subsequent sections. Numerous color illustrations.

Hayes' Handbook of Pesticide Toxicology

Author :
Publisher : Academic Press
ISBN 13 : 0080922015
Total Pages : 2407 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Hayes' Handbook of Pesticide Toxicology by :

Download or read book Hayes' Handbook of Pesticide Toxicology written by and published by Academic Press. This book was released on 2010-02-15 with total page 2407 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Pesticide Toxicology is a comprehensive, two-volume reference guide to the properties, effects, and regulation of pesticides that provides the latest and most complete information to researchers investigating the environmental, agricultural, veterinary, and human-health impacts of pesticide use. Written by international experts from academia, government, and the private sector, the Handbook of Pesticide Toxicology is an in-depth examination of critical issues related to the need for, use of, and nature of chemicals used in modern pest management. This updated 3e carries on the book’s tradition of serving as the definitive reference on pesticide toxicology and recognizes the seminal contribution of Wayland J. Hayes, Jr., co-Editor of the first edition. Feature: Presents a comprehensive look at all aspects of pesticide toxicology in one reference work. Benefit: Saves researchers time in quickly accessing the very latest definitive details on toxicity of specific pesticides as opposed to searching through thousands of journal articles. Feature: Clear exposition of hazard identification and dose response relationships in each chapter featuring pesticide agents and actions Benefit: Connects the experimental laboratory results to real-life applications in human health, animal health and the environment. Feature: All major classes of pesticide considered. Benefit: Provides relevance to a wider variety of researchers who are conducting comparative work in pesticides or their health impacts. Feature: Different routes of exposure critically evaluated. Benefit: Connects the loop between exposure and harmful affects to those who are researching the affects of pesticides on humans or wildlife.

The Future Role of Pesticides in US Agriculture

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309172942
Total Pages : 325 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Future Role of Pesticides in US Agriculture by : National Research Council

Download or read book The Future Role of Pesticides in US Agriculture written by National Research Council and published by National Academies Press. This book was released on 2000-11-02 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although chemical pesticides safeguard crops and improve farm productivity, they are increasingly feared for their potentially dangerous residues and their effects on ecosystems. The Future Role of Pesticides explores the role of chemical pesticides in the decade ahead and identifies the most promising opportunities for increasing the benefits and reducing the risks of pesticide use. The committee recommends R&D, program, and policy initiatives for federal agriculture authorities and other stakeholders in the public and private sectors. This book presents clear overviews of key factors in chemical pesticide use, including: Advances in genetic engineering not only of pest-resistant crops but also of pests themselves. Problems in pesticide useâ€"concerns about the health of agricultural workers, the ability of pests to develop resistance, issues of public perception, and more. Impending shifts in agricultureâ€"globalization of the economy, biological "invasions" of organisms, rising sensitivity toward cross-border environmental issues, and other trends. With a model and working examples, this book offers guidance on how to assess various pest control strategies available to today's agriculturist.

Diffuse Pollution

Author : N. Campbell
Publisher : IWA Publishing
ISBN 13 : 1900222531
Total Pages : 337 pages
Book Rating : 4.9/5 (2 download)

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Book Synopsis Diffuse Pollution by : N. Campbell

Download or read book Diffuse Pollution written by N. Campbell and published by IWA Publishing. This book was released on 2005-02-01 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diffuse (non-point source) pollution is increasingly being recognised as a major source of water quality problems in both surface and ground water. Indeed, as pollution resulting from point sources is reduced by the efforts of regulators, diffuse sources frequently remain as the dominant source of pollution. The book is an introductory text covering the nature, causes and the significance of diffuse pollution of both urban and rural origin. Best management practices to tackle the problems are examined as are the ways in which the adoption of such practices may be brought about. Use is made of case studies from several countries to examine the strengths and weaknesses of various approaches. Diffuse Pollution covers both urban and rural sources. Urban sources include run-off from impermeable surfaces of roads, industrial areas and housing which may be contaminated by hydrocarbons, heavy metals, organic chemicals and other undesirable substances. Rural sources include water containing pollutants arising from agriculture and forestry such as plant nutrients, pesticides, microbes and soil itself. This concise book will prove useful to practitioners in the field of pollution control both in an urban and a rural environment, to regulators, to researchers new to the field, and to academics and students. An extensive reference section aids the reader in exploring the subject further. Contents Diffuse pollution A Best Practice Approach An Introduction to BMPs for built environments Managing diffuse pollution from urban sources - a survey of best practice experience Rural BMPs Rural best practice experience Regulation, Economic instruments, and Education for controlling diffuse pollution Sustainability Full Contents List (439KB)

Sustainable Landscaping

Author : Marietta Loehrlein
Publisher : CRC Press
ISBN 13 : 1000195929
Total Pages : 342 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Sustainable Landscaping by : Marietta Loehrlein

Download or read book Sustainable Landscaping written by Marietta Loehrlein and published by CRC Press. This book was released on 2020-10-05 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable landscaping involves a set of practices implemented by landscape practitioners to help solve environmental concerns. Continuing in the tradition of its predecessor, the second edition of Sustainable Landscaping: Principles and Practices examines underlying landscaping issues that adversely affect the environment and illustrates alternative methods that result in positive outcomes. This textbook examines all phases of landscaping in both residential and commercial environments, from design to construction and implementation to maintenance. Firmly anchoring landscaping practices in the context of sustainability, this book explores topics including choosing appropriate plants and using plants for specific effects, such as shading, water quality and quantity, soil health and optimal preservation techniques, pesticide usage and its inherent dangers, energy consumption, and resource management and waste reduction. Sustainable Landscaping also provides a thorough grounding in pertinent issues and terminology for each topic, followed by practical solutions applied by landscape professionals. Each chapter includes learning objectives and case studies of actual sustainable landscape activities. Contains updated government statistics and data, graphs, tables, and color photographs throughout. Provides background information and sustainable solutions for students, homeowners, and landscaping professionals to effectively design and manage landscapes. Author Dr. Marietta Loehrlein is a Professor Emeritus of Horticulture and Landscaping at Western Illinois University in Macomb, IL, USA. While there, she developed a new course, "Sustainable Landscaping," and wrote the first edition of this textbook, which was also the first of its kind to address the subject.

Urban Soils

Author : Rattan Lal
Publisher : CRC Press
ISBN 13 : 149877010X
Total Pages : 423 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Urban Soils by : Rattan Lal

Download or read book Urban Soils written by Rattan Lal and published by CRC Press. This book was released on 2017-10-18 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, 30% of the world population lived in urban areas in 1950, 54% in 2016 and 66% projected by 2050. The most urbanized regions include North America, Latin America, and Europe. Urban encroachment depletes soil carbon and the aboveground biomass carbon pools, enhancing the flux of carbon from soil and vegetation into the atmosphere. Thus, urbanization has exacerbated ecological and environmental problems. Urban soils are composed of geological material that has been drastically disturbed by anthropogenic activities and compromised their role in the production of food, aesthetics of residential areas, and pollutant dynamics. Properties of urban soils are normally not favorable to plant growth—the soils are contaminated by heavy metals and are compacted and sealed. Therefore, the quality of urban soils must be restored to make use of this valuable resource for delivery of essential ecosystem services (e.g., food, water and air quality, carbon sequestration, temperature moderation, biodiversity). Part of the Advances in Soil Sciences Series, Urban Soils explains properties of urban soils; assesses the effects of urbanization on the cycling of carbon, nitrogen, and water and the impacts of management of urban soils, soil restoration, urban agriculture, and food security; evaluates ecosystem services provisioned by urban soils, and describes synthetic and artificial soils.

Occurrence, Fate, and Transport of Pesticides and Their Degradation Products in Urban Environments

Author : Jaben Ross Richards
Publisher :
ISBN 13 : 9780355472240
Total Pages : 143 pages
Book Rating : 4.4/5 (722 download)

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Book Synopsis Occurrence, Fate, and Transport of Pesticides and Their Degradation Products in Urban Environments by : Jaben Ross Richards

Download or read book Occurrence, Fate, and Transport of Pesticides and Their Degradation Products in Urban Environments written by Jaben Ross Richards and published by . This book was released on 2017 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: In highly urbanized areas, intensive use of pyrethroids has led to offsite transport to surface waters at concentrations known to cause toxicity to aquatic organisms. However, there is limited knowledge on the occurrence and distribution of pyrethroids in urban settings, or the role dust particles play in offsite transport of pyrethroids. Additionally, when pyrethroids enter the environment, they undergo transformation to form a common degradation product 3-phenoxybenzoic acid (3-PBA), which has been shown to cause endocrine disruption. However, little research has been conducted on the formation of 3-PBA in urban environments, its occurrence in urban streams, or its stability in different environmental matrices. Here we first evaluated the occurrence of particle-borne insecticides including pyrethroids in outdoor urban dust and studied their spatial and temporal distribution patterns and correlation with particle sizes. Temporally, particle-bound insecticides increased over the dry season and then significantly decreased after winter rains. Spatially, levels of pyrethroids in dust did not differ with distance from point of application, suggesting redistribution. Pyrethroids were found to associate predominantly with the smallest particle size fraction in dust. These findings suggest that loose particles are likely a significant source for offsite contamination of insecticides. In a subsequent study, we investigated pyrethroid transformation processes on concrete and 3-PBA formation. Pyrethroid degradation was rapid with hydrolysis being the most significant pathway, leading to rapid formation of 3-PBA. Low levels of 3-PBA were constantly detected in urban surface water, suggesting the need to understand chronic exposure and risk to aquatic species. In order to aid risk assessment of 3-PBA, in the last study we examined its stability in different environmental matrices. The half-life of 3-PBA in surface water and aerobic sediments was relatively short, while it was prolonged in soil and anaerobic sediments. These results further suggested that urban soil may be a source of 3-PBA to surface water or underlying groundwater, and due to the continuous input, additional research is needed to evaluate adverse effects on non-target organisms.

Sources, Fate, and Transport of Nitrogen and Phosphorus in the Chesapeake Bay Watershed

Author : Scott W. Ator
Publisher : Geological Survey (USGS)
ISBN 13 : 9781411332621
Total Pages : 27 pages
Book Rating : 4.3/5 (326 download)

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Book Synopsis Sources, Fate, and Transport of Nitrogen and Phosphorus in the Chesapeake Bay Watershed by : Scott W. Ator

Download or read book Sources, Fate, and Transport of Nitrogen and Phosphorus in the Chesapeake Bay Watershed written by Scott W. Ator and published by Geological Survey (USGS). This book was released on 2011 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatially Referenced Regression on Watershed Attributes (SPARROW) was used to provide empirical estimates of the sources, fate, and transport of total nitrogen (TN) and total phosphorus (TP) in the Chesapeake Bay watershed, and the mean annual TN and TP flux to the bay and in each of 80,579 nontidal tributary stream reaches. Restoration efforts in recent decades have been insufficient to meet established standards for water quality and ecological conditions in Chesapeake Bay. The bay watershed includes 166,000 square kilometers of mixed land uses, multiple nutrient sources, and variable hydrogeologic, soil, and weather conditions, and bay restoration is complicated by the multitude of nutrient sources and complex interacting factors affecting the occurrence, fate, and transport of nitrogen and phosphorus from source areas to streams and the estuary. Effective and efficient nutrient management at the regional scale in support of Chesapeake Bay restoration requires a comprehensive understanding of the sources, fate, and transport of nitrogen and phosphorus in the watershed, which is only available through regional models. The current models, Chesapeake Bay nutrient SPARROW models, version 4 (CBTN_v4 and CBTP_v4), were constructed at a finer spatial resolution than previous SPARROW models for the Chesapeake Bay watershed (versions 1, 2, and 3), and include an updated timeframe and modified sources and other explantory terms.

Environmental Protection Research Catalog: Indexes

Author : Smithsonian Science Information Exchange
Publisher :
ISBN 13 :
Total Pages : 1478 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis Environmental Protection Research Catalog: Indexes by : Smithsonian Science Information Exchange

Download or read book Environmental Protection Research Catalog: Indexes written by Smithsonian Science Information Exchange and published by . This book was released on 1972 with total page 1478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Occurrence and Distribution of Nutrients, Suspended Sediment, and Pesticides in the Mobile River Basin, Alabama, Georgia, Mississippi, and Tennessee, 1999-2001

Download Occurrence and Distribution of Nutrients, Suspended Sediment, and Pesticides in the Mobile River Basin, Alabama, Georgia, Mississippi, and Tennessee, 1999-2001 PDF Online Free

Author : Ann K. McPherson
Publisher :
ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Occurrence and Distribution of Nutrients, Suspended Sediment, and Pesticides in the Mobile River Basin, Alabama, Georgia, Mississippi, and Tennessee, 1999-2001 by : Ann K. McPherson

Download or read book Occurrence and Distribution of Nutrients, Suspended Sediment, and Pesticides in the Mobile River Basin, Alabama, Georgia, Mississippi, and Tennessee, 1999-2001 written by Ann K. McPherson and published by . This book was released on 2003 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nutrients, Suspended Sediment, and Pesticides in Waters of the Red River of the North Basin, Minnesota, North Dakota, and South Dakota, 1970-90

Download Nutrients, Suspended Sediment, and Pesticides in Waters of the Red River of the North Basin, Minnesota, North Dakota, and South Dakota, 1970-90 PDF Online Free

Author : Lan H. Tornes
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Nutrients, Suspended Sediment, and Pesticides in Waters of the Red River of the North Basin, Minnesota, North Dakota, and South Dakota, 1970-90 by : Lan H. Tornes

Download or read book Nutrients, Suspended Sediment, and Pesticides in Waters of the Red River of the North Basin, Minnesota, North Dakota, and South Dakota, 1970-90 written by Lan H. Tornes and published by . This book was released on 1994 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: