Container Streaming File: Exclamation Triangle Solid Online In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » Good Animals, Bad Animals, 1970
Container Original: 16mm kinescope film, neg. #65, Pos. #3356, 2-inch video #111 In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » Wilderness, 1970
Container Streaming File: Exclamation Triangle Solid Online In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » Wilderness, 1970
Container Original: 16mm kinescope film, neg. #66, Pos. #3386, 2-inch video #112 In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » Pesticides, 1970
Container Streaming File: Exclamation Triangle Solid Online In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » Pesticides, 1970
Container Original: 16mm kinescope film, neg. #67, Pos. #3362, 2-inch video #113 In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » Water Pollution, 1970
Container Streaming File: Exclamation Triangle Solid Online In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » Water Pollution, 1970
Container Original: 16mm kinescope film, neg. #68, Pos. #3376, 2-inch video #114 In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » Air Pollution, 1970
Container Streaming File: Exclamation Triangle Solid Online In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » Air Pollution, 1970
Container Original: 16mm kinescope film, neg. #69, Pos. #3377, 2-inch video #115 In: Media Resources Center (University of Michigan) films and videotapes, 1930s, 1948-1986 » Series I » Ecology: Man and the Environment » The Law, 1970