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Assessment of stream conditions and trends in biological and water-chemistry data from selected streams in Chester County, Pennsylvania, 1981-97

Assessment of stream conditions and trends in biological and water-chemistry data from selected streams in Chester County, Pennsylvania, 1981-97

By Andrew G. Reif

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Publish Date

2002

Publisher

U.S. Dept. of the Interior, U.S. Geological Survey,Information Services [distributor]

Language

eng

Pages

77