Analysis of biological data collected in the Bull Run Watershed, Portland, Oregon, 1978 to 1983

An edition of Analysis of biological data collected in the Bull Run Watershed, Portland, Oregon, 1978 to 1983 (1985)

Analysis of biological data collected in the Bull Run Watershed, Portland, Oregon, 1978 to 1983

By Daphne G Clifton

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Publish Date

1985

Publisher

U.S. Dept. of the Interior, Geological Survey,Open-File Services Section, Western Distribution Branch

Language

eng

Pages

Description:

subjects: Water quality, Freshwater ecology

Places: Bull Run River Watershed, Oregon