Author
United States. Bureau of Mines
Geological Survey (U.S.)
6
Lorain, S. H.
4
Anable, W. E.
1
Baglin, E. G.
1
Banister, D'Arcy P.
1
Banning, Lloyd H. 1909-2002
1
Batty, J. Vance
1
Biggs, P.
1
Capstick, Donald O.
1
Courtney, Edward F.
1
Dunn, Michael C.
1
Galloway, Gary
1
Gaskill, David L.
1
Hanna, William F., 1938-
1
Healy, A. J.
1
Henkes, William C.
1
Holmes, Wesley T.
1
Hubbard, C. R.
1
Hyndman, Paul C.
1
Ingersoll, Robert G., Jr
1
Johnson, John A.
1
Kelly, Hal J.
1
McClernan, Henry G.
1
McGilvra, D. B.
1
McNabb, J. S., Jr
1
Mueller, James I.
1
Murphy, Walter
1
Pattee, Eldon C.
1
Peterson, Donald L.
1
Popoff, C. C.
1
Popoff, Constantine C.
1
Potter, George M.
1
Roby, R. N.
1
Service, Alfred L.
1
Shibler, B. K.
1
Smith, Richard D.
1
Snedden, H. D.
1
Stickney, William Albert, 1922-
1
Strandberg, Karle G.
1
Thorne, H. M. 1901-1998
1
Tysdal, Russell G.
1
United States. Bureau of Indian Affairs
1
Vanderburg, William O.
1
Wedow, Helmuth, 1917-
1
Yopps, D. L.
1