• 1 Limnology Library
• 1 Wisconsin Historical Society Library

• 8 DVDs
• 1 VHS Videocassettes

• 9 Water
• 4 Environmental aspects
• 2 Environmental protection
• 2 Lake ecology
• 2 Lake restoration
• 2 Water-supply
• 1 Agricultural pollution
• 1 Algae
• 1 Canals
• 1 Cities and towns
• 1 Cladophora
• 1 Community Participation
• 1 Conservation
• 1 Conservation of Natural Resources
• 1 Conservation of natural resources
• 1 Control
• 1 Dams
• 1 Ecology
• 1 Environmental conditions
• 1 Environmental health
• 1 Factory and trade waste
• 1 Fishes
• 1 Food-Processing Industry
• 1 Growth

• 1 Clean Wisconsin (Organization)
• 1 Dickinson, Leif
• 1 Fednav Limited
• 1 Hedrick Smith Productions
• 1 Landmark Media, Inc
• 1 Lickley, David
• 1 Loew, Patty
• 1 Low, Stephen
• 1 Madison Area Municipal Storm Water Partnership
• 1 McMahon, Kevin, 1957 or 1958-
• 1 Minnesota. Aquatic Plant Restoration Program
• 1 Minnesota. Department of Natural Resources
• 1 Minnesota. Nongame Wildlife Program
• 1 Nederlands Omroepproductie Bedrijf
• 1 Pinsent, Gordon
• 1 Public Broadcasting Service (U.S.)
• 1 Science North (Ont.)
• 1 Swanson, Peter, 1956-
• 1 Swynk (Firm)
• 1 United States. National Oceanic and Atmospheric Administration
• 1 University of Wisconsin Sea Grant Institute
• 1 WGBH Educational Foundation
• 1 Wisconsin Coastal Management Program
• 1 Wisconsin Public Television
• 1 Worthwhile Films

• 9 English
• 1 French

• 3 Great Lakes (North America)
• 3 Wisconsin
• 1 Atlantic Ocean
• 1 Chesapeake Bay
• 1 Chesapeake Bay (Md. and Va.)
• 1 Dane County
• 1 Grands Lacs (Amérique du Nord)
• 1 Great Lakes
• 1 Great Lakes Region (North America)
• 1 Maryland
• 1 Michigan, Lake
• 1 Minnesota
• 1 Pacific Ocean
• 1 Puget Sound
• 1 Puget Sound (Wash.)
• 1 United States
• 1 Virginia
• 1 Washington
• 1 Washington (State)

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