Series: | Natural resources report ; 2013/673. |
Publisher:
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Fort Collins, Colorado : U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2013. |
Phys. Desc.:
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1 online resource (2 volumes) : illustrations (some color), color maps + 1 supplemental file.
|
Digital Content
|
Click for online content. |
|
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Series: | Natural resources report ; 2012/534. |
Publisher:
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Fort Collins, Colorado : U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2012. |
Edition:
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Version 2. |
Phys. Desc.:
|
1 online resource (approximately 176 pages) : color illustrations, color maps
|
Digital Content
|
Click for online content. |
|