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PSA's for the Sierra Club: America's Wilderness Areas, how to be a safe and responsible hiker; "Let's Make Nature a Partner"; This is the American Earth; Trying to put the earth back together; *Jack Lemmon PSA, energy conservation; wild waters, © 1976; a second wild water PSA; "if there is magic on this planet, it is contained in water"; Save Energy, We'll all be the richer; a second similar energy ad; animals' survival off the land; wetlands.

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