Series: | Natural resources report ; 2014/854. |
Publisher:
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Fort Collins, Colorado : U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2014. |
Phys. Desc.:
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1 online resource (xii, 147 pages) : color illustrations, color maps.
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Digital Content
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Click for online content. |
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Publisher:
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Washington : U.S. Government Printing Office, 1997. |
Phys. Desc.:
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1 online resource (iii, 142 pages) : illustrations, map
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Digital Content
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Click for online content. |
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Publisher:
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Beltsville, Md. : U.S. Department of Agriculture, Cooperative State Research, Education, and Extension Service, Science and Education Resources Development, Current Research Information System, 1998- |
Phys. Desc.:
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1 online resource
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Digital Content
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Click for online content. |
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