• 283 Steenbock Library
• 178 Wisconsin Historical Society Library
• 71 Memorial Library
• 63 Geology and Geophysics Library (Leith)
• 53 Verona Shelving Facility
• 45 Arboretum Research Library
• 35 UW Archives
• 26 Science Libraries Shelving Facility
• 20 College Library
• 17 Law Library
• 17 Zoological Museum Research Library
• 14 AOSS Library
• 14 Middleton Shelving Facility
• 10 Temporary Relocation Library
• 9 Special Collections (Memorial Library)
• 9 Wisconsin Historical Society Archives
• 5 Shared Print Repositories
• 4 Map Library (Robinson)
• 3 Ebling Library
• 2 MERIT Library
• 2 WHS State Archives Preservation Facility
• 1 Max Kade Institute for German-American Studies
• 1 Wendt Commons Library - Closed

• 474 Books
• 10 Journals, Magazines, Newspapers
• 3 Manuscripts, Theses
• 2 Maps, Atlases
• 2 Microforms
• 1 Videos, Slides, Films

• 1 DVDs

• 48 Water
• 40 Pollution
• 35 Water quality management
• 32 Fishes
• 31 Lakes
• 26 Limnology
• 23 Water resources development
• 22 Lake ecology
• 22 Water quality
• 21 Environmental aspects
• 21 Fish populations
• 16 Climatic changes
• 14 Counting
• 13 Eutrophication
• 12 Control
• 12 Fishery management
• 12 Water-supply
• 11 Ecology
• 11 Stream ecology
• 11 Watershed management
• 10 Fisheries
• 10 Fishing
• 10 Government policy
• 10 History
• 10 Lake restoration

• 112 Wisconsin. Department of Natural Resources
• 43 University of Wisconsin--Madison. Libraries
• 15 University of Wisconsin--Madison. Water Resources Management Workshop
• 9 Avery, Eddie L
• 9 University of Wisconsin--Madison. Institute for Environmental Studies
• 8 National Wetlands Research Center (U.S.)
• 7 Cohee, Melville H
• 7 Engel, Sandy
• 7 Hoff, Michael H
• 6 Hunt, Robert L
• 6 Knott, Carol A.
• 6 Lyons, John (John D.)
• 6 Mackenthun, Kenneth Marsh, 1919-
• 5 Dane County Regional Planning Commission
• 5 Margenau, Terry
• 5 Serns, Steven L
• 4 American Fisheries Society
• 4 Born, Stephen M
• 4 Great Lakes Fishery Commission
• 4 Hunt, Robert L. (Robert Leroy), 1933-
• 4 Kempinger, James J
• 4 National Research Council (U.S.). Water Science and Technology Board
• 4 Otis, Keith J
• 4 U.S. Fish and Wildlife Service
• 4 United States. Environmental Protection Agency

• 486 English
• 3 Unknown
• 1 German

• 189 Wisconsin
• 48 United States
• 15 Great Lakes (North America)
• 13 North America
• 10 Dane County
• 8 Great Lakes Region (North America)
• 5 Madison
• 5 Michigan, Lake
• 5 Winnebago, Lake
• 3 Canada
• 3 Erie, Lake
• 3 Mendota, Lake (Wis.)
• 3 Middle West
• 3 Minnesota
• 3 Mississippi River
• 3 Saint Clair, Lake (Mich. and Ont.)
• 3 Wingra, Lake (Wis.)
• 3 Yahara River Watershed
• 2 Colorado River (Colo.-Mexico)
• 2 Escanaba Lake
• 2 Europe
• 2 Great Lakes Watershed (North America)
• 2 Lake Wingra watershed
• 2 Lake Wingra watershed, Wis
• 2 McGee, Lake

Limit year range