Netherlands Journal Of Zoology
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Netherlands Journal Of Zoology
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Author :
language : en
Publisher:
Release Date : 1998
Netherlands Journal Of Zoology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Electronic journals categories.
Netherlands Journal Of Veterinary Science
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Author :
language : en
Publisher:
Release Date : 1987
Netherlands Journal Of Veterinary Science written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Zoology categories.
Netherlands Journal Of Zoology
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Author :
language : en
Publisher:
Release Date : 1984
Netherlands Journal Of Zoology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Electronic journals categories.
Journal Of Zoology
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Author :
language : en
Publisher:
Release Date : 1892
Journal Of Zoology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1892 with Zoology categories.
New Zealand Journal Of Zoology
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Author :
language : en
Publisher:
Release Date : 1984
New Zealand Journal Of Zoology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with categories.
Periphyton
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Author : M. E. Azim
language : en
Publisher: CABI
Release Date : 2005-11-18
Periphyton written by M. E. Azim and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-11-18 with Technology & Engineering categories.
The first comprehensive monograph on periphyton, this book contains contributions by scientists fromaround the globe. Multi-disciplinary in nature, it covers both basic and applied aspects of periphyton,and is applicable worldwide in natural, extensive and intensive managed systems.Periphyton, as described in this book, refers to the entire complex of attached aquatic biota on submergedsubstrates, including associated non-attached organisms and detritus. Thus the periphyton communitycomprises bacteria, fungi, protozoa, algae, zooplankton and other invertebrates. Periphyton is importantfor various reasons: as a major contributor to carbon fixation and nutrient cycling in aquatic ecosystems;as an important source of food in aquatic systems; as an indicator of environmental change. It can alsobe managed to improve water quality in lakes and reservoirs; it can greatly increase aquaculture production;it can be used in waste water treatment.The book provides an international review of periphyton ecology, exploitation and management. Theecology part focuses on periphyton structure and function in natural systems. The exploitation part coversits nutritive qualities and utilization by organisms, particularly in aquaculture. The final part considersthe use of periphyton for increasing aquatic production and its effects on water quality and animal healthin culture systems. This book will help scientists and entrepreneurs further understand the ecology andproduction of aquatic systems and venture into new and promising areas.
Insects As Natural Enemies
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Author : Mark Jervis
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-05-25
Insects As Natural Enemies written by Mark Jervis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-05-25 with Nature categories.
Over the past three decades there has been a dramatic increase in theoretical and practical studies on insect natural enemies. The appeal of insect predators, and parasitoids in particular, as research animals derives from the relative ease with which many species may be cultured and experimented with in the laboratory, the simple life cycles of most parasitoids, and the increasing demand for biological pest control. There is now a massive literature on insect natural enemies, so there is a great need for a general text that the enquiring student or research worker can use in deciding on approaches and techniques that are appropriate to the study and evaluation of such insects. This book fulfils that demand. A considerably updated and expanded version of a previous best-seller, it is an account of major aspects of the biology of predators and parasitoids, punctuated with information and advice on which experiments or observations to conduct, and how to carry them out. Guidance is provided, where necessary, on the literature that may need to be consulted on particular topics. While researchers can now refer to several books on parasitoids and predators, Insects as Natural Enemies is unique in emphasising practicalities. It is aimed at students and professional working in universities and both government and commercial institutes in the fields of pest management, agriculture, horticulture and forestry.
Serials Currently Received By The National Agricultural Library 1974
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Author : National Agricultural Library (U.S.)
language : en
Publisher:
Release Date : 1974
Serials Currently Received By The National Agricultural Library 1974 written by National Agricultural Library (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Agriculture categories.
Serials Currently Received By The National Agricultural Library 1975
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Author : National Agricultural Library (U.S.)
language : en
Publisher:
Release Date : 1976
Serials Currently Received By The National Agricultural Library 1975 written by National Agricultural Library (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Agriculture categories.
Index Catalogue Of Medical And Veterinary Zoology
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Author : United States. Bureau of Animal Industry. Zoological Division
language : en
Publisher:
Release Date : 1978
Index Catalogue Of Medical And Veterinary Zoology written by United States. Bureau of Animal Industry. Zoological Division and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Parasites categories.