Author
United States. Forest Service. Pacific Northwest Region
2
United States. Forest Service. Southern Region
2
Cold Regions Research and Engineering Laboratory (U.S.)
1
Long, Dennis A.
1
Maier, Neal
1
Shoop, Sally A.
1
Technology & Development Program (U.S.)
1
United States. Army. Office of the Chief of Engineers
1
United States. Bureau of Land Management. Divide Resource Area
1
United States. Bureau of Land Management. Prineville District
1
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Commerce, Consumer Protection, and Competitiveness
1
United States. Federal Highway Administration
1
United States. National Park Service. Alaska Regional Office
1
Vachowski, Brian
1