Library of Congress Catalogs

Library of Congress Catalogs PDF Author: Library of Congress
Publisher:
ISBN:
Category :
Languages : en
Pages : 652

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Library of Congress Catalogs

Library of Congress Catalogs PDF Author: Library of Congress
Publisher:
ISBN:
Category :
Languages : en
Pages : 652

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Book Description


Library of Congress Catalog

Library of Congress Catalog PDF Author: Library of Congress
Publisher:
ISBN:
Category : Catalogs, Subject
Languages : en
Pages : 642

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Proceedings

Proceedings PDF Author:
Publisher:
ISBN:
Category : Mollusks
Languages : en
Pages : 286

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Catalog of the Library of the Academy of Natural Sciences of Philadelphia

Catalog of the Library of the Academy of Natural Sciences of Philadelphia PDF Author: Academy of Natural Sciences of Philadelphia. Library
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 760

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National Union Catalog

National Union Catalog PDF Author:
Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 742

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Subject Catalog

Subject Catalog PDF Author: Library of Congress
Publisher:
ISBN:
Category : Catalogs, Subject
Languages : en
Pages : 638

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Scientific Meetings

Scientific Meetings PDF Author: Special Libraries Association
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 804

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Freshwater Animal Diversity Assessment

Freshwater Animal Diversity Assessment PDF Author: E.V. Balian
Publisher: Springer Science & Business Media
ISBN: 1402082592
Category : Science
Languages : en
Pages : 622

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Book Description
This book offers a comprehensive study of species- and genus-level diversity and chorology of the global freshwater fauna to date. It gives a state of the art assessment of the diversity and distribution of Metazoa in the continental waters of the world.

The Mollusks

The Mollusks PDF Author: Charles F. Sturm
Publisher: Universal-Publishers
ISBN: 1581129300
Category : Science
Languages : en
Pages : 445

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Book Description
Mollusks have been important to humans since our earliest days. Initially, when humans were primarily interested in what they could eat or use, mollusks were important as food, ornaments, and materials for tools. Over the centuries, as human knowledge branched out and individuals started to study the world around them, mollusks were important subjects for learning how things worked. In this volume, the editors and contributors have brought together a broad range of topics within the field of malacology. It is our expectation that these topics will be of interest and use to amateur and professional malacologists.

A Handbook of Global Freshwater Invasive Species

A Handbook of Global Freshwater Invasive Species PDF Author: Robert A. Francis
Publisher: Routledge
ISBN: 9780815378716
Category :
Languages : en
Pages : 456

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Book Description
Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.