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Ecological health of river basins in forested regions of eastern Washington and Oregon
Ecological health of river basins in forested regions of eastern Washington and Oregon
Author: Robert C. Wissmar
A retrospective examination of the history of the cumulative influences of past land and water uses on the ecological health of select river basins in forest regions of eastern Washington and Oregon indicates the loss of fish and riparian habitat diversity and quality since the 19th century. The study focuses on impacts of timber harvest, fire m...  more »
ISBN: 250808
Publication Date: 1994
Pages: 65
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Publisher: USDA
Book Type: Paperback
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