Author
Geological Survey (U.S.),
Bergquist, Harlan R. 1908-
7
Robinson, Florence M. 1921-
7
United States. Office of Naval Petroleum and Oil Shale Reserves,
7
United States. Office of Naval Petroleum and Oil Shale Reserves
6
Collins, Florence Rucker,
5
Brewer, Max C.,
3
Gryc, George,
2
Martin, G. C. 1875-1943,
2
Chapman, Robert Mills, 1918-
1
Detterman, Robert L.,
1
Gates, G. L.
1
Mangus, Marvin D.,
1
Miller, Don J. 1919-1961,
1
Patton, William Wallace, 1923-
1
Payne, Thomas G. 1915-1986,
1
Tailleur, Irvin L.,
1
Yuster, S. T. 1903-
1