• 24 Geology and Geophysics Library (Leith)
• 5 Wisconsin's Water Library
• 1 Map Library (Robinson)
• 1 Steenbock Library

• 44 Maps, Atlases
• 2 Books
• 1 Journals, Magazines, Newspapers

• 12 Irrigation
• 6 Geology
• 4 Aquifers
• 4 Water-supply
• 3 Water quality
• 3 Water table
• 2 Precipitation (Meteorology)
• 1 Groundwater flow
• 1 Piedmonts (Geology)
• 1 Quality
• 1 Soil mechanics
• 1 Soil moisture
• 1 Soil permeability
• 1 Water
• 1 Water table z Wisconsin

• 35 Geological Survey (U.S.)
• 7 Michigan Sea Grant Program
• 7 Wisconsin Geological and Natural History Survey
• 6 Michigan State University. Extension
• 5 Massachusetts. Water Resources Commission
• 3 Healy, Henry G
• 3 Skinner, Earl L., 1934-
• 3 Southwest Florida Water Management District (Fla.)
• 2 Borman, R. G
• 2 Delaney, David F
• 2 Delaware Geological Survey
• 2 Florida. Department of Environmental Regulation
• 2 Florida. Division of Geology
• 2 Gay, Frederick B
• 2 Hunn, James D., 1932-
• 2 Puerto Rico Aqueduct and Sewer Authority
• 2 Puerto Rico. Department of Natural Resources
• 2 South Florida Water Management District (Fla.)
• 2 Southwest Kansas Groundwater Management District No. 3
• 2 Young, H. L
• 1 Adolphson, D. G. (Donald G.), 1928-1990
• 1 Arizona Water Commission
• 1 Austria. Bundesministerium für Land- und Forstwirtschaft, Umwelt und Wasserwirtschaft
• 1 Belles, Roger G
• 1 Belles, Roger G.

• 46 English
• 1 German

• 9 Florida
• 5 Wisconsin
• 4 Massachusetts
• 2 Delaware
• 2 Floridan Aquifer
• 2 Great Lakes (North America)
• 2 Great Lakes Watershed (North America)
• 2 Gurabo Region
• 2 Highlands County
• 2 Juncos Region
• 2 Michigan, Lake, Watershed
• 2 Puerto Rico
• 2 Superior, Lake, Watershed
• 1 Arizona
• 1 Austria
• 1 Baca County
• 1 Black River Watershed (Taylor County-La Crosse County, Wis.)
• 1 Buzzards Bay Watershed
• 1 Colorado
• 1 Cyprus
• 1 Denver Basin
• 1 Erie, Lake
• 1 Erie, Lake, Watershed
• 1 Fox River Watershed (Wis. and Ill.)
• 1 Great Lakes

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