|
Publisher:
|
Washington : U.S. Government Printing Office, 1995. |
Phys. Desc.:
|
1 online resource (iv, 288 pages) : illustrations
|
Digital Content
|
Click for online content. |
|
|
Series: | Natural resources report ; 2009/168. |
Publisher:
|
Fort Collins, CO : U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2009. |
Edition:
|
December 2004, revised August 2009. |
Phys. Desc.:
|
1 online resource (iv, 71 pages) : color illustrations, color maps
|
Digital Content
|
Click for online content. |
|
ISBN:
|
159445177X |
Phys. Desc.:
|
1 videodisc (DVD) (169 min.) : sound, color ; 4 3/4 in.
|
|
Publisher:
|
Washington : U.S. Government Publishing Office, 2023. |
Phys. Desc.:
|
1 online resource (iii, 86 pages) : color illustrations, color maps
|
Digital Content
|
Click for online content. |
|
|