A Comparison of Five National Land Classification Maps PDF Download

Author: Richard M. DeGraaf
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 472

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Author: Richard M. DeGraaf
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 344

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Set includes revised editions of some issues.

Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 434

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Book Description

Author: Paul V. Ellefson
Publisher: Routledge
ISBN: 0429722176
Category : Business & Economics
Languages : en
Pages : 407

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This book reviews the status of discipline-wide activity in forest economics and policy research, especially investment levels, past and current program emphasis, program planning, and organizational involvement. It defines strategic directions for forest economics and policy research.

Author:
Publisher:
ISBN:
Category : Factory and trade waste
Languages : en
Pages : 772

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Author: Ellen Kay Miller
Publisher:
ISBN:
Category : Agriculture handbook (United States. Department of Agriculture)
Languages : en
Pages : 70

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Author: Richard DeGraaf
Publisher: Cornell University Press
ISBN: 1501734016
Category : Nature
Languages : en
Pages : 699

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Book Description
Thrushes, warblers, vireos, and tanagers are probably the most familiar of the Neotropical migrants—birds that breed in the United States and Canada, then journey to spend the winter in the Caribbean, Mexico, or southward. But this extraordinary group actually comprises a large number of diverse species, including waterfowl, shorebirds, terns, hawks, flycatchers, and hummingbirds. In their compendious review of information on these birds, Richard M. DeGraaf and John H. Rappole illuminate the need for a thorough understanding of the ecology of each species, one that exte4nds throughout the entire life cycle. The authors argue convincingly that conservation efforts must be based on such an understanding and carried out across a species' range—not limited to the breeding grounds. This book is the first to summarize in one volume much-needed practical data about the distribution and breeding habitat requirements of migratory birds in North and South America. The body of the book consists of natural history accounts of more than 350 species of Neotropical migrants, including a brief description of each bird's range, status, habitats on breeding grounds, nest site, and wintering areas. The authors provide a complete range map of each species' distribution in the Western Hemisphere as well as notes on the distribution—basic data that until recently have largely been unavailable in usable form to ornithologists and land and resource managers. An appendix lists species that are increasing or decreasing at significant rates in various physiographic regions of North America.

Author: J. N. Kochenderfer
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 98

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Author: Northeastern Forest Experiment Station (Radnor, Pa.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 44

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Author: LeRoy C. Schwarzkopf
Publisher: Libraries Unlimited
ISBN: 9780872878495
Category : Government publications
Languages : en
Pages : 402

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Book Description
**** Cited in BCL3. Arranged in four main sections--general library reference, social sciences, science and technology, and humanities--the guide annotates atlases, bibliographies, catalogs, compendiums, dictionaries, directories, guides, handbooks, indexes, and other reference aids issued by the government. Bibliographic citations include series notations, LC card numbers, ISBNs, and ISSNs, OCLC numbers, Monthly catalog numbers, GPO sales stock numbers (S/N), prices current as of date of publication, SuDocs numbers, depository library shipping list numbers, item numbers, and LC classification numbers. Annotation copyrighted by Book News, Inc., Portland, OR