Inventory and prototype monitoring of natural resources in selected National Park System units, 1998-1999.
- Physical Description: 1 online resource (v, 58 pages) : illustrations, maps (some color).
- Publisher: Fort Collins, Colorado : National Park Service, Natural Resource Information Division, 
|Source of Description Note:||
Description based on online resource; title from title screen (viewed Nov. 8, 2010).
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|Subject:||Natural resources surveys > United States.
National parks and reserves > United States.