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Author :
Publisher :
ISBN 13 :
Total Pages : 756 pages
Book Rating : 4.E/5 ( download)
Download or read book 紀要 written by and published by . This book was released on 1938 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Iowa State University. Library
Publisher :
ISBN 13 :
Total Pages : 954 pages
Book Rating : 4.3/5 (555 download)
Download or read book Serials Catalog: Titles A-Z written by Iowa State University. Library and published by . This book was released on 1979 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher : Bib. Orton IICA / CATIE
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4./5 ( download)
Download or read book written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (321 download)
Download or read book NIST Serial Holdings, 1990 written by and published by . This book was released on 1990 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Institute of Standards and Technology (U.S.)
Publisher :
ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (31 download)
Download or read book NIST Serial Holdings written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 2002 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Helene Marsh
Publisher : Cambridge University Press
ISBN 13 : 110737751X
Total Pages : 543 pages
Book Rating : 4.1/5 (73 download)
Download or read book Ecology and Conservation of the Sirenia written by Helene Marsh and published by Cambridge University Press. This book was released on 2011-12-01 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dugongs and manatees, the only fully aquatic herbivorous mammals, live in the coastal waters, rivers and lakes of more than 80 subtropical and tropical countries. Symbols of fierce conservation battles, sirenian populations are threatened by multiple global problems. Providing comparative information on all four surviving species, this book synthesises the ecological and related knowledge pertinent to understanding the biology and conservation of the sirenia. It presents detailed scientific summaries, covering sirenian feeding biology; reproduction and population dynamics; behavioural ecology; habitat requirements and threats to their continued existence. Outlining the current conservation status of the sirenian taxa, this unique study will equip researchers and professionals with the scientific knowledge required to develop proactive, precautionary and achievable strategies to conserve dugongs and manatees. Supplementary material is available online at: www.cambridge.org/9780521888288.
Author : Menno Reemer
Publisher : PenSoft Publishers LTD
ISBN 13 : 9546426806
Total Pages : 220 pages
Book Rating : 4.5/5 (464 download)
Download or read book Generic Revision and Species Classification of the Microdontinae (Diptera, Syrphidae) written by Menno Reemer and published by PenSoft Publishers LTD. This book was released on 2013-04-12 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hoverflies of the subfamily Microdontinae have a reputation for causing confusion. The adult flies differ so much from other hoverflies that according to some they should be placed in a family of their own. Their diversity in shape and size is astonishing: from large, furry-haired species and convincing wasp-mimics to tiny, unsightly creatures, easily mistaken for something uninteresting. This paper introduces a new generic classification of the Microdontinae. A key to all 43 genera, 7 subgenera and some species groups is presented. All 552 available species names are classified into (sub)genera and species groups. The resulting classification comprises 454 valid species and 98 synonyms, of which 17 valid names and three synonyms are left unplaced. A total number of 26 new species are described, 267 new combinations of species and genera are proposed. The paper concludes with a discussion on diagnostic characters of Microdontinae.
Author : DP Abrol
Publisher : CRC Press
ISBN 13 : 1003858260
Total Pages : 470 pages
Book Rating : 4.0/5 (38 download)
Download or read book Pollination Biology of Cultivated Oil Seeds and Pulse Crops written by DP Abrol and published by CRC Press. This book was released on 2024-03-14 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides in detail information on pollination biology of oilseed and pulse crops. The book presents information on improving productivity of oilseed crops and pulses through planned pollination and safety of pollinators from pesticides. Covering the latest information on various major world oil crops and pulses, this book brings the latest advances together in a single volume for researchers and advanced-level students. The book will enlighten the readers with the latest technological developments in pollination of oilseed crops and pulses and shall be useful to agricultural and applied scientists, extension workers, policy planners, and policymakers to improve rural economy and conservation of global biodiversity. Salient Features Covers the latest information on various aspects of pollination biology of oilseed and pulses crops and brings the latest advances together in a single volume for researchers and advanced level students. An excellent source of advanced study material for academics, researchers, and students and program planners Provides an excellent source of livelihood through enhanced productivity of oilseed and pulse crops. Aims to promote a large, diverse, sustainable, and dependable bee pollinator workforce that can meet the challenge for optimizing production of oil and pulse crops well into the twenty-first century. The pollination requirements of most of the pulse crops have been reported to benefit production of pulse crops both qualitatively and quantitatively. This book will be useful for pollination biologists; honeybee biologists; scientists working in agriculture, animal behaviour, conservation, biology, and ecology; entomologists; environmental biologists, etc.
Author : National Research Council (U.S.). Division of Physical Sciences
Publisher :
ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.F/5 ( download)
Download or read book Systems of Electrical and Magnetic Units written by National Research Council (U.S.). Division of Physical Sciences and published by . This book was released on 1933 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alexey A. Polilov
Publisher : Springer
ISBN 13 : 3319394991
Total Pages : 330 pages
Book Rating : 4.3/5 (193 download)
Download or read book At the Size Limit - Effects of Miniaturization in Insects written by Alexey A. Polilov and published by Springer. This book was released on 2016-10-20 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses microinsects, their structure and their differences from larger relatives. Moreover, it discusses structural changes that accompany extreme diminution in living organisms, evolutionary inventions that help insects to live in the microworld, and factors that limit the size of animals. It also takes a careful look at the potential benefits of the study of microinsects for solving biotechnological and fundamental scientific problems. Miniaturization is not only a trend in technology: it is also one of the trends in the evolution of life. Many of the problems modern engineers are still struggling with were solved by nature millions of years ago. The world of microscopic organisms, invisible to the naked eye, is all around us. Microinsects — the extremely diverse range of miniature insects less than a millimeter long — are one of the most intriguing components of this microworld. Having evolved to the size of unicellular organisms, the smallest insects managed not only to preserve their structural complexity, but also to evolve some novel features not found in larger insects.
Author : Umberto Quattrocchi
Publisher : CRC Press
ISBN 13 : 1482250640
Total Pages : 4038 pages
Book Rating : 4.4/5 (822 download)
Download or read book CRC World Dictionary of Medicinal and Poisonous Plants written by Umberto Quattrocchi and published by CRC Press. This book was released on 2016-04-19 with total page 4038 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written as a reference to be used within University, Departmental, Public, Institutional, Herbaria, and Arboreta libraries, this book provides the first starting point for better access to data on medicinal and poisonous plants. Following on the success of the author's CRC World Dictionary of Plant Names and the CRC World Dictionary of Grasses, the author provides the names of thousands of genera and species of economically important plants. It serves as an indispensable time-saving guide for all those involved with plants in medicine, food, and cultural practices as it draws on a tremendous range of primary and secondary sources. This authoritative lexicon is much more than a dictionary. It includes historical and linguistic information on botany and medicine throughout each volume.
Author : Vincent L. Bels
Publisher : Springer Nature
ISBN 13 : 3031114418
Total Pages : 594 pages
Book Rating : 4.0/5 (311 download)
Download or read book Convergent Evolution written by Vincent L. Bels and published by Springer Nature. This book was released on 2023-03-01 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a series of case studies, at different levels of inclusivity, of how organisms exhibit functional convergence as a key evolutionary mechanism resulting in responses to similar environmental constraints in mechanically similar ways. The contributors to this volume have selected and documented cases of convergent evolution of form and function that are perceived to be driven by environmental abiotic and/or biotic challenges that fall within their areas of expertise. Collectively these chapters explore this phenomenon across a broad phylogenetic spectrum. The sequence of chapters follows the organizational principle of increasing phylogenetic inclusivity, rather than the clustering of chapters by perceived similarity of the phenotypic features or biomechanical challenges being considered. This is done to maintain focus on the evolutionary phenomenon that is the primary subject matter of the book, thereby providing a basis for discussion among the readership about what is necessary and sufficient to justify the recognition of functional convergence. All chapters stress the need for integrative approaches for the elucidation of both pattern and process as they relate to convergence at various taxonomic levels.
Author : United States. Office of the Chief of Naval Operations
Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (3 download)
Download or read book Ryukyu (Loochoo) Islands written by United States. Office of the Chief of Naval Operations and published by . This book was released on 1944 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council (U.S.). Committee on Rational Transformations
Publisher : American Mathematical Soc.
ISBN 13 : 9780828401890
Total Pages : 518 pages
Book Rating : 4.4/5 (18 download)
Download or read book Selected Topics in Algebraic Geometry written by National Research Council (U.S.). Committee on Rational Transformations and published by American Mathematical Soc.. This book was released on 1970 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book resulted from two reports (published in 1928 and 1932) of the Committee on Rational Transformations, established by the National Research Council. The purpose of the reports was to give a comprehensive survey of the literature on the subject. Each chapter is regarded as a separate unit that can be read independently.
Author : G. M. Barker
Publisher : CABI
ISBN 13 : 9780851990613
Total Pages : 666 pages
Book Rating : 4.9/5 (96 download)
Download or read book Natural Enemies of Terrestrial Molluscs written by G. M. Barker and published by CABI. This book was released on 2004 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first coherent examination of the vast literature on the diversity of organisms that constitute the natural enemies of terrestrial molluscs. In a series of review chapters, it provides an authoritative synthesis of current research on predators, parasites and pathogens and how they might be used to control mollusc pests.
Author : Merry D. Camhi
Publisher : John Wiley & Sons
ISBN 13 : 1444302523
Total Pages : 536 pages
Book Rating : 4.4/5 (443 download)
Download or read book Sharks of the Open Ocean written by Merry D. Camhi and published by John Wiley & Sons. This book was released on 2009-01-21 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important and exciting title represents the first authoritative volume focussed on pelagic (open ocean) sharks as a group. Virtually every pelagic shark expert in the world has contributed to this landmark publication which includes the latest data and knowledge on pelagic shark biology, fisheries, management, and conservation. Pelagic sharks face unprecedented levels of exploitation in all the world's oceans through both direct fisheries and by-catch, and effective management for these species is contingent upon solid science and data, which this book brings together for the first time. All those involved in shark biology will need to have a copy of this book.
Author : National Agricultural Library (U.S.)
Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.3/5 (91 download)
Download or read book Japanese Serial Publications in the National Agricultural Library written by National Agricultural Library (U.S.) and published by . This book was released on 1962 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
