• 40 Videos, Slides, Films

• 8 DVDs

• 7 Conservationists
• 6 History
• 5 Environmentalism
• 5 Environmentalists
• 4 Brower, David, 1912-2000
• 4 Naturalists
• 4 Nature conservation
• 3 Authors, American
• 3 Civil rights
• 3 Country life
• 3 Curtis, Edward S., 1868-1952
• 3 Ecologists
• 3 Environmental ethics
• 3 Indians of North America
• 3 Leopold, Aldo, 1886-1948
• 3 Nearing, Helen
• 3 Nearing, Scott, 1883-1983
• 3 Photograph collections
• 3 Photographers
• 3 Photographic historians
• 3 Socialists
• 3 Visual anthropology
• 2 African Americans
• 2 Artists
• 2 Civil rights movements

• 4 BBC World Service
• 4 Bradshaw, Steve (Journalist)
• 4 Makepeace, Anne
• 4 Television Trust for the Environment
• 3 Aldo Leopold Foundation
• 3 Anne Makepeace Productions
• 3 Brower, David, 1912-2000
• 3 Center for Humans and Nature
• 3 Coyote, Peter
• 3 Curtis, Edward S., 1868-1952
• 3 De Graaf, John
• 3 Deam, Pegi
• 3 Dunsky, Ann
• 3 Dunsky, Steve
• 3 Ives, Tleena
• 3 Jackson, Oliver
• 3 KCTS (Television station : Seattle, Wash.)
• 3 Lacy, Susan
• 3 Loteria Films
• 3 Meine, Curt
• 3 Most, Stephen
• 3 Pard, Allan
• 3 Pullman, Bill
• 3 Steinke, David, 1953-

• 40 English
• 1 Hungarian
• 1 Norwegian
• 1 Spanish

• 26 United States
• 3 California
• 3 Great Plains
• 3 New England
• 2 Canada
• 2 Wisconsin
• 1 Alabama
• 1 Arctic Ocean
• 1 Arctic Regions
• 1 Arctic regions
• 1 California, Northern
• 1 Canada, Northern
• 1 China
• 1 Ethiopia
• 1 Great Britain
• 1 Hudson River
• 1 Hudson River (N.Y. and N.J.)
• 1 Hungary
• 1 Latin America
• 1 Liberia
• 1 Lowndes County
• 1 Mexico
• 1 New Jersey
• 1 New York (State)
• 1 North Carolina

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