Water Bumper

Description: 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 Lemon PSA, energy conservation.;Wild waters, [copyright] 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.