• 42 Verona Shelving Facility
• 13 College Library
• 10 Steenbock Library
• 10 Wisconsin's Water Library
• 8 Memorial Library
• 5 MERIT Library
• 3 Middleton Shelving Facility
• 2 Law Library
• 1 Ebling Library
• 1 Limnology Library
• 1 Science Libraries Shelving Facility
• 1 Wisconsin Historical Society Library

• 5 Books
• 1 3-D Objects, Models, Sculpture
• 1 Sound Recordings

• 2 Blu-ray Discs
• 1 Compact Discs
• 1 VHS Videocassettes

• 53 Economic aspects
• 43 Pollution
• 41 Social aspects
• 34 Agriculture
• 31 Health aspects
• 20 Sustainable development
• 20 Water
• 18 Government policy
• 18 Petroleum industry and trade
• 17 Ecology
• 17 Global warming
• 17 Organic farming
• 16 Law and legislation
• 15 Citizen participation
• 15 Effect of human beings on
• 15 History
• 15 Pesticides
• 15 Sustainable agriculture
• 14 Energy development
• 13 Climatic changes
• 13 Environmental conditions
• 13 Nature
• 12 Economic development
• 12 Environmental protection

• 45 Bullfrog Films
• 21 Films for the Humanities & Sciences (Firm)
• 13 Films for the Humanities (Firm)
• 11 Canadian Broadcasting Corporation
• 11 Video Project
• 10 National Film Board of Canada
• 9 Coyote, Peter
• 9 Docurama (Firm)
• 9 Garcia, Deborah Koons
• 9 Lily Films
• 9 New Video Group
• 8 British Broadcasting Corporation
• 8 Independent Television Service
• 8 Public Broadcasting Service (U.S.)
• 8 Weiner, Hal
• 8 Weiner, Marilyn
• 7 Damon, Matt
• 7 Media & Policy Center Foundation
• 7 Suzuki, David, 1936-
• 7 WGBH Educational Foundation
• 7 WNET (Television station : New York, N.Y.)
• 6 Baroff, Beverly
• 6 PBS Home Video
• 5 First-Run Features (Firm)
• 5 New Day Films

• 321 English
• 25 Spanish
• 14 French
• 5 Chinese
• 4 Hindi
• 3 Portuguese
• 3 South American Indian (Other)
• 2 Austronesian (Other)
• 2 Creoles and Pidgins, English-based (Other)
• 2 German
• 2 Niger-Kordofanian (Other)
• 1 Bengali
• 1 Hausa
• 1 Icelandic
• 1 Indonesian
• 1 Japanese
• 1 Mandingo
• 1 Mooré
• 1 Multiple languages
• 1 Polish
• 1 Russian
• 1 Tamashek
• 1 Tok Pisin
• 1 Undetermined

• 78 United States
• 15 Canada
• 9 California
• 9 China
• 9 Ecuador
• 8 Alberta
• 8 India
• 7 Alaska
• 6 Athabasca Tar Sands (Alta.)
• 6 Mexico, Gulf of
• 5 British Columbia
• 5 Developing countries
• 5 Mexico
• 5 Peru
• 5 West (U.S.)
• 5 Wisconsin
• 4 Appalachian Region
• 4 Australia
• 4 France
• 4 Great Lakes (North America)
• 4 Louisiana
• 4 Papua New Guinea
• 3 Africa, West
• 3 Arctic National Wildlife Refuge
• 3 Arctic National Wildlife Refuge (Alaska)

• 180 Documentary films
• 120 Nonfiction films
• 107 Video recordings for the hearing impaired
• 76 Feature films
• 40 Environmental films
• 37 Documentary television programs
• 31 Nonfiction television programs
• 15 Environmental television programs
• 13 Educational films
• 11 Science television programs
• 10 Drama
• 9 Interviews
• 8 Biography
• 8 Educational television programs
• 8 Films for the hearing impaired
• 8 Short films
• 7 Documentary
• 7 Fiction films
• 5 Case studies
• 5 Science fiction films
• 4 Action and adventure films
• 4 Science films
• 4 Television programs
• 3 Film adaptations
• 3 Social problem films

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