Land Use, Organochlorine Compound Concentrations, and Trends in Benthic-invertebrate Communities in Selected Stream Basins in Chester County, Pennsylvania

Land Use, Organochlorine Compound Concentrations, and Trends in Benthic-invertebrate Communities in Selected Stream Basins in Chester County, Pennsylvania PDF Author: Mark A. Hardy
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ISBN:
Category : Hydrology
Languages : en
Pages : 86

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 350

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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 PDF Author: Andrew G. Reif
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ISBN:
Category : Water
Languages : en
Pages : 96

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Hydrogeology and Water Quality of the West Valley Creek Basin, Chester County, Pennsylvania

Hydrogeology and Water Quality of the West Valley Creek Basin, Chester County, Pennsylvania PDF Author: Lisa A. Senior
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Category : Hydrogeology
Languages : en
Pages : 182

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author: Andrew G. Reif
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ISBN:
Category : Droughts
Languages : en
Pages : 348

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Ground-water Quality and Its Relation to Hydrogeology, Land Use, and Surface-water Quality in the Red Clay Creek Basin, Piedmont Physiographic Province, Pennsylvania and Delaware

Ground-water Quality and Its Relation to Hydrogeology, Land Use, and Surface-water Quality in the Red Clay Creek Basin, Piedmont Physiographic Province, Pennsylvania and Delaware PDF Author: Lisa A. Senior
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ISBN:
Category : Groundwater
Languages : en
Pages : 132

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U.S. Geological Survey Open-file Report

U.S. Geological Survey Open-file Report PDF Author:
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ISBN:
Category : Geological surveys
Languages : en
Pages : 178

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
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Category : Government publications
Languages : en
Pages : 944

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
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ISBN:
Category : Government publications
Languages : en
Pages : 1034

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Publications of the Geological Survey

Publications of the Geological Survey PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 506

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