Author
Geological Survey (U.S.)
Arabian American Oil Company
10
Bramkamp, Richard A., 1910-1958
7
Alpha, Tau Rho
2
Armenia (Republic). Bnapahpanutʻyan ev Ěnderkʻi Nakhararutʻyun
2
Brown, Glen F. 1911-2001
2
Jackson, Roy O.
2
Ramirez, Leon F.
2
United States. Agency for International Development
2
Allan, Harold A.
1
California
1
Caxton Company
1
Garrity, Christopher P.
1
Hackley, Paul C.
1
Hackman, Robert J.
1
Hammond, Edwin Hughes, 1919-
1
Huber, N. King 1926-
1
Mason, Arnold Caverly, 1906-
1
Myers, Bobbie
1
Pezolt, Francis
1
Planetary Geology Program (U.S.)
1
Riehle, J. R.
1
United States. Army Map Service
1
United States. National Aeronautics and Space Administration
1
Urbani P., Franco
1
Utah. State Department of Publicity and Industrial Development
1
Wahrhaftig, Clyde, 1919-1994
1