Manual of the Grasses of the United States. (Rev. 1950, Rep. 1971).

Manual of the Grasses of the United States. (Rev. 1950, Rep. 1971). PDF Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Manual of the Grasses of the United States. (Rev. 1950, Rep. 1971).

Manual of the Grasses of the United States. (Rev. 1950, Rep. 1971). PDF Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Agriculture Handbook

Agriculture Handbook PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 88

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Book Description
Set includes revised editions of some issues.

General Technical Report RM.

General Technical Report RM. PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 508

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Weed Control in U.S. Rice Production

Weed Control in U.S. Rice Production PDF Author: Roy Jefferson Smith
Publisher:
ISBN:
Category : Rice
Languages : en
Pages : 92

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Economically Important Foreign Weeds

Economically Important Foreign Weeds PDF Author: Clyde Franklin Reed
Publisher:
ISBN:
Category : Bee culture
Languages : en
Pages : 686

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General Technical Report INT

General Technical Report INT PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 538

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Aquatic and Wetland Plants of Northeastern North America, Volume II

Aquatic and Wetland Plants of Northeastern North America, Volume II PDF Author: Garrett E. Crow
Publisher: Univ of Wisconsin Press
ISBN: 9780299162849
Category : Science
Languages : en
Pages : 460

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Book Description
This is by far the best and most comprehensive manual and illustrated guide to native and naturalized vascular plants—ferns, conifers, and flowering plants—growing in aquatic and wetland habitats in northeastern North America, from Newfoundland west to Minnesota and south to Virginia and Missouri. Published in two volumes, this long-awaited work completely revises and greatly expands Norman Fassett’s 1940 classic A Manual of Aquatic Plants, yet retains the features that made Fassett’s book so useful. Features include: * coverage of 1139 plant species, 1186 taxa, 295 genera, 109 families * more than 600 pages of illustrations, and illustrations for more than 90% of the taxa * keys for each species include references to corresponding illustrations * habitat information, geographical ranges, and synonomy * a chapter on nuisance aquatic weeds * glossaries of botanical and habitat terms * a full index for each volume Wetland ecologists, botanists, resource managers, public naturalists, and environmentalists concerned with the preservation of wetland areas, which are increasingly threatened, will welcome this clear, workable, and comprehensive guide.

E. Lucy Braun (1889-1971)

E. Lucy Braun (1889-1971) PDF Author: Ronald L. Stuckey
Publisher:
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 274

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Book Description
Brings together information on the life of E. Lucy Braun, her published journal articles on the prairies of Adams County, Ohio, and articles about the Adams County Prairie Preserves.

The Random House Encyclopedia

The Random House Encyclopedia PDF Author:
Publisher:
ISBN:
Category : Encyclopedias and dictionaries
Languages : en
Pages : 1066

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Vegetation on Semi-arid Rangelands, Cheyenne River Basin, Wyoming

Vegetation on Semi-arid Rangelands, Cheyenne River Basin, Wyoming PDF Author: John F. Thilenius
Publisher:
ISBN:
Category : Cluster analysis
Languages : en
Pages : 68

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