• 39 Verona Shelving Facility
• 14 Steenbock Library
• 9 College Library
• 4 Wisconsin Historical Society Archives
• 3 Memorial Library
• 2 MERIT Library
• 1 Art Library (Kohler)
• 1 Science Libraries Shelving Facility
• 1 WHS State Archives Preservation Facility
• 1 Wisconsin Historical Society Library
• 1 Wisconsin's Water Library

• 6 Books
• 3 Mixed Materials
• 2 Photos, Drawings, Prints
• 1 Sound Recordings

• 157 DVDs
• 17 VHS Videocassettes
• 5 Blu-ray Discs

• 272 Sustainable development
• 168 Sustainable living
• 162 Environmental aspects
• 158 Sustainable agriculture
• 148 Sustainability
• 119 Sustainable architecture
• 67 Environmental policy
• 63 Description and travel
• 61 Sustainable buildings
• 54 Design and construction
• 53 Agriculture
• 51 Renewable energy sources
• 49 Organic farming
• 47 Economic conditions
• 47 Environmental protection
• 47 Environmentalism
• 40 Sustainable forestry
• 39 Citizen participation
• 38 City planning
• 38 Management
• 34 History
• 33 Economic aspects
• 33 Economic development
• 33 Study and teaching
• 32 Environmental sciences

• 69 Bullfrog Films
• 66 Alexander Street Press
• 62 BBC Worldwide Ltd.
• 59 Fogle, Ben, 1973-
• 48 Cable News Network
• 48 Films Media Group
• 35 Public Broadcasting Service (U.S.)
• 33 Films for the Humanities & Sciences (Firm)
• 30 Canal Futura (Television station : Rio de Janeiro, Brazil)
• 25 Chermont, Gustavo
• 25 Conspiração Filmes
• 25 Fernández, Guilherme
• 25 Maciel, Fabiano
• 25 Marone, Sérgio
• 24 Kanopy (Firm)
• 22 Media & Policy Center Foundation
• 21 Baroff, Beverly
• 21 Bourbonnais, Jean
• 21 Film Ideas (Firm)
• 21 Switch International
• 20 TOUR 2021 (2021)
• 19 DCGA Filmes
• 19 Giovanini, Dener
• 19 Levy, Joana
• 19 McDonnell, Sean

• 905 English
• 60 Portuguese
• 32 Spanish
• 20 French
• 9 German
• 5 Chinese
• 3 Japanese
• 3 Multiple languages
• 3 Undetermined
• 2 Dutch
• 2 Hindi
• 2 Indonesian
• 2 Khmer
• 2 Unknown
• 1 Bambara
• 1 Catalan
• 1 Chamic
• 1 Finnish
• 1 Korean
• 1 Marathi
• 1 Norwegian
• 1 Quechua
• 1 Tagalog
• 1 Tamil
• 1 Thai

• 86 United States
• 56 Brazil
• 25 Amazon River Region
• 22 India
• 19 Great Britain
• 18 China
• 12 Africa
• 12 California
• 12 Canada
• 10 Developing countries
• 9 Cuba
• 8 Australia
• 8 Japan
• 8 Oregon
• 8 Singapore
• 7 Bangladesh
• 7 Peru
• 6 France
• 6 Massachusetts
• 6 New York (State)
• 6 Philippines
• 6 South Africa
• 6 Tanzania
• 5 Cambodia
• 5 England

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