Author
United States. Forest Service. Pacific Northwest Region,
3
Mt. Hood National Forest (Agency : U.S.),
2
United States. Forest Service,
2
Case-Scott, Haley,
1
Lynn, Kathy (Environmental studies researcher),
1
Malheur National Forest (Agency : U.S.)
1
Umatilla National Forest (Agency : U.S.)
1
United States. Bureau of Land Management. Oregon State Office,
1
United States. Forest Service
1
Wallowa-Whitman National Forest (Agency : U.S.)
1