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Pages: 196
Type: BOOK - Published: 1987 - Publisher:
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Type: BOOK - Published: 2002-10-10 - Publisher: National Academies Press
The Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high wat
Language: en
Pages: 66
Pages: 66
Type: BOOK - Published: 1991 - Publisher:
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Pages: 170
Pages: 170
Type: BOOK - Published: 1988 - Publisher:
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Pages: 288
Pages: 288
Type: BOOK - Published: 2006 - Publisher:
This guide presents a classification of the deep canyon and subalpine riparian and wetland vegetation types of the Malheur, Umatilla, and Wallowa-Whitman Nation