Author
United States. Bureau of Mines
2
Fosse, Earl L.
1
Geospatial Service and Technology Center (U.S.),
1
Holt, Stephen P. (Environmental, health and safety vice president)
1
Sanford, Robert S.
1
United States. Forest Service. Alaska Region
1
United States. Forest Service. Alaska Region,
1
Wright, Wilford S.
1