Author
United States. National Park Service
2
Earth Science Enterprise Program (U.S.)
1
Goddard Space Flight Center
1
McBride, Brooke
1
Murrieta-Saldivar, Joaquin
1
Rocky Mountain Research Station (Fort Collins, Colo.)
1
Technology & Development Center (Missoula, Mont.)
1
Therrell, Lisa
1
United States. Bureau of Land Management,
1
United States. Forest Service
1
United States. Forest Service. Washington Office
1
United States. National Aeronautics and Space Administration
1
Watson, Alan E.
1
Wick, Bob,
1
World Wilderness Congress
1
World Wilderness Congress Meridá, Mexico)
1