Item Detail
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15
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1987
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mono
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mono
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Varley, John D.
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Yellowstone National Park as an aquarium
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Yellowstone National Park, Wyoming
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A presentation at the Ecosystem Management Workshop, April 6–10, 1987, University of Washington, Seattle
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A presentation at the Ecosystem Management Workshop, April 6–10, 1987, University of Washington, Seattle
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YPL
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Park management
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2009-05-21
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2009-05-21
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14