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Rachel Carson, voice for the earth
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The big burn : Teddy Roosevelt and the fire that saved America
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A passion for nature : the life of John Muir
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The Wilderness Warrior : Theodore Roosevelt and the Crusade for America
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Nature writings
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Rachel Carson : pioneer of ecology
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John Muir, America's naturalist
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Faith of cranes : finding hope and family in Alaska
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Eco barons : the dreamers, schemers, and millionaires who are saving our planet
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John Muir : magnificent tramp
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Gifford Pinchot and the making of modern environmentalism
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Wallace Stegner and the American West
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Aldo Leopold : a fierce green fire
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All the wild that remains : Edward Abbey, Wallace Stegner, and the American West
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The big burn Teddy Roosevelt and the fire that saved America
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Selected writings
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Pedaling the sacrifice zone : teaching, writing, & living above the Marcellus Shale
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In Search Of The Jaguar
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Seeing things whole : the essential John Wesley Powell
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The Last Woman in the Forest
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Live the stream : the story of Joe Humphreys
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Rancher, farmer, fisherman : conservation heroes of the American heartland
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Travels in Alaska
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Forest fighter : the story of Chico Mendes
