Author
United States. Bureau of Land Management. Burns District
3
United States. Bureau of Land Management. Baker Resource Area Office
2
United States. Bureau of Land Management. Klamath Falls Resource Area Office
2
United States. Bureau of Land Management. Medford District
2
Longwill, W. D.
1
United States. Bureau of Land Management. Coos Bay District
1
United States. Bureau of Land Management. Eugene District
1
United States. Bureau of Land Management. Lakeview District
1
United States. Bureau of Land Management. Oregon State Office
1
United States. Bureau of Land Management. Roseburg District Office
1
United States. Bureau of Land Management. Salem District
1