• 4 Videos, Slides, Films

• 2 DVDs
• 1 VHS Videocassettes

• 4 History
• 3 Depressions
• 2 Droughts
• 2 Dust Bowl Era, 1931-1939
• 2 Dust storms
• 2 Economic conditions
• 2 Roosevelt, Franklin D. (Franklin Delano), 1882-1945
• 2 Social conditions
• 2 Stock Market Crash, 1929
• 1 Civilian Conservation Corps (U.S.)
• 1 Conservation of natural resources
• 1 Documentary films
• 1 Environmental disasters
• 1 Forest conservation
• 1 Horse racing
• 1 Iron and steel workers
• 1 New Deal, 1933-1939
• 1 Nineteen thirties
• 1 Photographs
• 1 Pollard, Red, 1909-1981
• 1 Public service employment
• 1 Race horses
• 1 Seabiscuit (Race horse)
• 1 Skyscrapers
• 1 Tramps

• 2 PBS Distribution (Firm)
• 1 Baron, Archie
• 1 Blumer, Ronald H.
• 1 British Broadcasting Corporation
• 1 Burns, Ken, 1953-
• 1 Clarkson, Patricia
• 1 Conway, Kevin
• 1 Coyote, Peter
• 1 Dor-Ner, Zvi
• 1 Duncan, Dayton
• 1 Dunfey, Julie
• 1 Espar, David
• 1 Ferrari, Michelle
• 1 Florentine Films
• 1 Forsythe, John, 1918-2010
• 1 Gazit, Chana
• 1 Gifford, Ryan
• 1 Hovde, Ellen
• 1 Ives, Stephen
• 1 Kanopy (Firm)
• 1 Madigan, Amy
• 1 McCarthy, Stephen (Cinematographer)
• 1 McCormick, Carolyn
• 1 Mellish, Craig
• 1 Meyer, Muffie

• 4 English
• 1 Spanish

• 4 United States
• 2 Great Plains
• 1 Belgium
• 1 Chile
• 1 Estados Unidos
• 1 Great Britain
• 1 Hoover Dam (Ariz. and Nev.)
• 1 New York (State)
• 1 Scandinavia
• 1 Southwestern States

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