Assessment of Freshwater Mussels in the Allegheny River at Foxburg, Pennsylvania, 1998, U.S. Geological Survey, Water-Resources Investigations Report 00-4058, 2000

Assessment of Freshwater Mussels in the Allegheny River at Foxburg, Pennsylvania, 1998, U.S. Geological Survey, Water-Resources Investigations Report 00-4058, 2000 PDF Author:
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Category :
Languages : en
Pages : 28

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Assessment of Freshwater Mussels in the Allegheny River at Foxburg, Pennsylvania, 1998

Assessment of Freshwater Mussels in the Allegheny River at Foxburg, Pennsylvania, 1998 PDF Author: Robert M. Anderson
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Category : Bridges
Languages : en
Pages : 28

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author:
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Category : Hydrology
Languages : en
Pages : 162

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Land and Water Resources

Land and Water Resources PDF Author: United States. Department of Agriculture
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Category : Conservation of natural resources
Languages : en
Pages : 84

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Application of Ground-penetrating Radar Methods in Determining Hydrogeologic Conditions in a Karst Area, West-central Florida

Application of Ground-penetrating Radar Methods in Determining Hydrogeologic Conditions in a Karst Area, West-central Florida PDF Author: G. L. Barr
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Category : Ground penetrating radar
Languages : en
Pages : 36

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Application of Spatially Referenced Regression Modeling for the Evaluation of Total Nitrogen Loading in the Chesapeake Bay Watershed

Application of Spatially Referenced Regression Modeling for the Evaluation of Total Nitrogen Loading in the Chesapeake Bay Watershed PDF Author: Stephen D. Preston
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Category : Nitrates
Languages : en
Pages : 12

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Abrupt Climate Change

Abrupt Climate Change PDF Author:
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Category : Atmospheric ozone
Languages : en
Pages : 258

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Abstract of Reports, Letters, Clippings, Indorsements, Resolutions, Petitions, and Requests Showing the Demand for the Topographical Work of the United States Geological Survey

Abstract of Reports, Letters, Clippings, Indorsements, Resolutions, Petitions, and Requests Showing the Demand for the Topographical Work of the United States Geological Survey PDF Author: Geological Survey (U.S.)
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Category :
Languages : en
Pages : 78

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The 1903 and 1993 Floods in Kansas--the Effects of Changing Times and Technology

The 1903 and 1993 Floods in Kansas--the Effects of Changing Times and Technology PDF Author: L. J. Combs
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Category : Electronic government information
Languages : en
Pages : 4

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Analytical Solutions and Computer Programs for Hydraulic Interaction of Stream-aquifer Systems

Analytical Solutions and Computer Programs for Hydraulic Interaction of Stream-aquifer Systems PDF Author: Paul M. Barlow
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Category : Groundwater flow
Languages : en
Pages : 100

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