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A Field Guide to Yellowstone and Grand Teton National Parks
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Basic Illustrated Map and Compass – Falcon Guide
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Basic Illustrated Wilderness First Aid
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Canoeing & Camping Beyond the Basics
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Geology Underfoot in Yellowstone Country
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Glacial Lake Missoula and Its Humongous Floods
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Glacier: A Natural History Guide
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Hiking Hot Springs in the Pacific Northwest
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Hiking Safely in Grizzly Country
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Northern Rocky Mountain Wildflowers
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On the Fly Guide to the Northern Rockies
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Roadside Geology of Montana
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