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Author : Antenor Sala
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (639 download)
Download or read book Miscellaneous Pamphlets on the Sala System for Agriculture in Mexico written by Antenor Sala and published by . This book was released on 1929 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mexico. Dirección General de Agricultura
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (79 download)
Download or read book Miscellaneous papers on agriculture in Mexico written by Mexico. Dirección General de Agricultura and published by . This book was released on 1912 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.F/5 ( download)
Download or read book Board of Trade Journal of Tariff and Trade Notices and Miscellaneous Commercial Information written by and published by . This book was released on 1918 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hans Ruthenberg
Publisher :
ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.E/5 ( download)
Download or read book Farming Systems in the Tropics written by Hans Ruthenberg and published by . This book was released on 1976 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some general charscteristics of farming in a tropical environment; Shifting cultivation systems; Fallow systems; Ley systems; Systems with permanent upland cultivation; Systems with arable irrigation farming; Systems with perennial crops; Grazing systems; General tendences in the development of tropical farm systems.
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251091870
Total Pages : 37 pages
Book Rating : 4.2/5 (51 download)
Download or read book International Code of Conduct on Pesticide Management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-09-03 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: The understanding that some pesticides are more hazardous than others is well established. Recognition of this is reflected by the World Health Organization (WHO) Recommended Classification of Pesticides by Hazard, which was first published in 1975. The document classifies pesticides in one of five hazard classes according to their acute toxicity. In 2002, the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) was introduced, which in addition to acute toxicity also provides classification of chemicals according to their chronic health hazards and environmental hazards.
Author : Antonio J. Ledesma
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9711040433
Total Pages : 227 pages
Book Rating : 4.7/5 (11 download)
Download or read book Landless Workers and Rice Farmers written by Antonio J. Ledesma and published by Int. Rice Res. Inst.. This book was released on 1982 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perspectives from the household level; Agrarian reform in two villages; Implications for the Philippine agrarian reform program.
Author :
Publisher :
ISBN 13 :
Total Pages : 1424 pages
Book Rating : 4.:/5 (4 download)
Download or read book Miscellaneous Publication written by and published by . This book was released on 1973 with total page 1424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309102898
Total Pages : 327 pages
Book Rating : 4.3/5 (91 download)
Download or read book Status of Pollinators in North America written by National Research Council and published by National Academies Press. This book was released on 2007-05-13 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollinators-insects, birds, bats, and other animals that carry pollen from the male to the female parts of flowers for plant reproduction-are an essential part of natural and agricultural ecosystems throughout North America. For example, most fruit, vegetable, and seed crops and some crops that provide fiber, drugs, and fuel depend on animals for pollination. This report provides evidence for the decline of some pollinator species in North America, including America's most important managed pollinator, the honey bee, as well as some butterflies, bats, and hummingbirds. For most managed and wild pollinator species, however, population trends have not been assessed because populations have not been monitored over time. In addition, for wild species with demonstrated declines, it is often difficult to determine the causes or consequences of their decline. This report outlines priorities for research and monitoring that are needed to improve information on the status of pollinators and establishes a framework for conservation and restoration of pollinator species and communities.
Author : Diana Perez-Staples
Publisher : CRC Press
ISBN 13 : 1000711269
Total Pages : 414 pages
Book Rating : 4.0/5 (7 download)
Download or read book Area-Wide Management of Fruit Fly Pests written by Diana Perez-Staples and published by CRC Press. This book was released on 2019-11-22 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fruit fly (Diptera: Tephritidae) pests have a profound impact on horticultural production and economy of many countries. It is fundamental to understand their biology and evaluate methods for their suppression, containment, or eradication. Area-Wide Management of Fruit Fly Pests comprises contributions from scientists from around the world on several species of tephritids working on diverse subjects with a focus on area-wide management of these pests. The first three sections of the book explore aspects of the biology, ecology, physiology, behavior, taxonomy, and morphology of fruit flies. The next two sections provide evidence on the efficacy of attractants, risk assessment, quarantine, and post-harvest control methods. The fifth and sixth sections examine biological control methods such as the Sterile Insect Technique and the use of natural enemies of fruit flies. The seventh section focuses on area-wide integrated pest management and action programs. Finally, the eighth section examines social, economic, and policy issues of action programs aimed at involving the wider community in the control of these pests and facilitate the development of control programs. Features: Presents information on the biology of tephritid flies. Provides knowledge on the use of natural enemies of fruit flies for their biological control. Includes research results on models and diets used for the Sterile Insect Technique. Reports developments on the chemical ecology of fruit flies that contribute to make control methods more specific and efficient. Reviews subjects such as Holistic Pest Management and Area-Wide Management Programs including social, economic, and policy issues in various countries. The Open Access version of this book, available at https://www.taylorfrancis.com/books/9780429355738, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.
Author : Kathryn Klein
Publisher : Getty Publications
ISBN 13 : 0892363819
Total Pages : 178 pages
Book Rating : 4.8/5 (923 download)
Download or read book The Unbroken Thread written by Kathryn Klein and published by Getty Publications. This book was released on 1997-01-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Housed in the former 16th-century convent of Santo Domingo church, now the Regional Museum of Oaxaca, Mexico, is an important collection of textiles representing the area’s indigenous cultures. The collection includes a wealth of exquisitely made traditional weavings, many that are now considered rare. The Unbroken Thread: Conserving the Textile Traditions of Oaxaca details a joint project of the Getty Conservation Institute and the National Institute of Anthropology and History (INAH) of Mexico to conserve the collection and to document current use of textile traditions in daily life and ceremony. The book contains 145 color photographs of the valuable textiles in the collection, as well as images of local weavers and project participants at work. Subjects include anthropological research, ancient and present-day weaving techniques, analyses of natural dyestuffs, and discussions of the ethical and practical considerations involved in working in Latin America to conserve the materials and practices of living cultures.
Author : Gunnar M. Brune
Publisher : Texas A&M University Press
ISBN 13 : 9781585441969
Total Pages : 616 pages
Book Rating : 4.4/5 (419 download)
Download or read book Springs of Texas written by Gunnar M. Brune and published by Texas A&M University Press. This book was released on 2002 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text explores the natural history of Texas and more than 2900 springs in 183 Texas counties. It also includes an in-depth discussion of the general characteristics of springs - their physical and prehistoric settings, their historical significance, and their associated flora and fauna.
Author : Exequiel Ezcurra
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.A/5 ( download)
Download or read book The Basin of Mexico written by Exequiel Ezcurra and published by . This book was released on 1999 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The book examines some of these questions in a historic perspective, arguing that the depletion of natural resources in the Basin of Mexico is not just a recent phenomenon."--BOOK JACKET.
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251305056
Total Pages : 156 pages
Book Rating : 4.2/5 (513 download)
Download or read book Soil pollution: a hidden reality written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-04-30 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document presents key messages and the state-of-the-art of soil pollution, its implications on food safety and human health. It aims to set the basis for further discussion during the forthcoming Global Symposium on Soil Pollution (GSOP18), to be held at FAO HQ from May 2nd to 4th 2018. The publication has been reviewed by the Intergovernmental Technical Panel on Soil (ITPS) and contributing authors. It addresses scientific evidences on soil pollution and highlights the need to assess the extent of soil pollution globally in order to achieve food safety and sustainable development. This is linked to FAO’s strategic objectives, especially SO1, SO2, SO4 and SO5 because of the crucial role of soils to ensure effective nutrient cycling to produce nutritious and safe food, reduce atmospheric CO2 and N2O concentrations and thus mitigate climate change, develop sustainable soil management practices that enhance agricultural resilience to extreme climate events by reducing soil degradation processes. This document will be a reference material for those interested in learning more about sources and effects of soil pollution.
Author :
Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.F/5 ( download)
Download or read book Guide to Foreign and International Legal Citations written by and published by . This book was released on 2006 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Formerly known as the International Citation Manual"--p. xv.
Author :
Publisher :
ISBN 13 :
Total Pages : 952 pages
Book Rating : 4.3/5 (91 download)
Download or read book Public Affairs Information Service Bulletin written by and published by . This book was released on 1975 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gary R. Mullen
Publisher : Academic Press
ISBN 13 : 0080919693
Total Pages : 646 pages
Book Rating : 4.0/5 (89 download)
Download or read book Medical and Veterinary Entomology written by Gary R. Mullen and published by Academic Press. This book was released on 2009-04-22 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical and Veterinary Entomology, Second Edition, has been fully updated and revised to provide the latest information on developments in entomology relating to public health and veterinary importance. Each chapter is structured with the student in mind, organized by the major headings of Taxonomy, Morphology, Life History, Behavior and Ecology, Public Health and Veterinary Importance, and Prevention and Control. This second edition includes separate chapters devoted to each of the taxonomic groups of insects and arachnids of medical or veterinary concern, including spiders, scorpions, mites, and ticks. Internationally recognized editors Mullen and Durden include extensive coverage of both medical and veterinary entomological importance. This book is designed for teaching and research faculty in medical and veterinary schools that provide a course in vector borne diseases and medical entomology; parasitologists, entomologists, and government scientists responsible for oversight and monitoring of insect vector borne diseases; and medical and veterinary school libraries and libraries at institutions with strong programs in entomology. Follows in the tradition of Herm's Medical and Veterinary Entomology The latest information on developments in entomology relating to public health and veterinary importance Two separate indexes for enhanced searchability: Taxonomic and Subject New to this edition: Three new chapters Morphological Adaptations of Parasitic Arthropods Forensic Entomology Molecular Tools in Medical and Veterinary Entomology 1700 word glossary Appendix of Arthropod-Related Viruses of Medical-Veterinary Importance Numerous new full-color images, illustrations and maps throughout
Author : Bancroft Library
Publisher :
ISBN 13 :
Total Pages : 768 pages
Book Rating : 4.:/5 (321 download)
Download or read book Catalog of Printed Books. Supplement written by Bancroft Library and published by . This book was released on with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
