• 42 Geology and Geophysics Library (Leith)
• 5 Memorial Library
• 2 Steenbock Library
• 2 Verona Shelving Facility
• 2 Wisconsin's Water Library
• 1 Wisconsin Historical Society Library

• 99 Books
• 7 Journals, Magazines, Newspapers
• 6 Microforms
• 1 Maps, Atlases

• 32 Water-supply
• 13 Water quality
• 10 Streamflow
• 10 Water
• 9 Water resources development
• 7 Groundwater
• 5 Composition
• 5 Environmental aspects
• 5 River sediments
• 4 Rivers
• 3 Bodies of water
• 3 Data processing
• 3 Groundwater flow
• 3 Precipitation (Meteorology)
• 3 Reservoirs
• 3 Watersheds
• 2 Analysis
• 2 Aquatic habitats
• 2 Computer network resources
• 2 Computer programs
• 2 Computer simulation
• 2 Databases
• 2 Dispersion

• 10 Massachusetts. Division of Water Pollution Control
• 10 Wandle, S. William
• 6 Massachusetts
• 6 Pennsylvania
• 6 Vermont
• 5 Delaware
• 5 Maryland
• 5 Meade, Robert H., 1930-
• 5 Moody, John A. (John Alexander), 1944-
• 5 New Jersey
• 5 New York (State)
• 5 North Carolina. Division of Water Resources and Engineering
• 5 United States. Weather Bureau
• 5 West Virginia
• 4 United States. Soil Conservation Service
• 4 Virginia
• 3 Arkansas Soil and Water Conservation Commission
• 3 Connecticut
• 3 Lamb, T. E. (Terrance E.)
• 3 Maine
• 3 Moore, Martha A
• 3 New Hampshire
• 3 Rhode Island
• 3 United States. Congress. House

• 106 English

• 22 United States
• 7 Northeastern States
• 6 Massachusetts
• 5 North Carolina
• 4 Mississippi River Region
• 3 Arkansas
• 3 Arkansas River Watershed
• 3 Illinois
• 3 Kansas
• 3 Middle West
• 3 Oklahoma
• 3 Pennsylvania
• 2 Appalachian Region
• 2 Blackstone River Watershed (Mass. and R.I.)
• 2 California
• 2 Clayton County
• 2 Clayton County (Iowa)
• 2 Colorado
• 2 Florida
• 2 Great Plains
• 2 Indiana
• 2 Iowa
• 2 Shenandoah River (Va. and W. Va.)
• 2 Texas
• 2 Utah

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