- Donald Albert Brobst
· 1962
Prepared in cooperation with the Mineral Resources Division of the North Carolina Department of Conservation and Development.
- Alden P. Colvocoresses, Betsy A. Weld, David A. Brew, Donald R. Nichols, Geological Survey (U.S.), Hansford T. Shacklette, Henry Lee Berryhill (Jr.), James Jennings Norton, Walden P. Pratt, Donald Albert Brobst, Jane M. Buchanan-Banks, Josephine G. Boerngen, Kathleen T. Iseri, John R. Keith, Marvin L. Millgate
· 1949
Additional title page description: A study of oil shale, marlstone, and tuff, some containing dawsonite, in three exposed sections.
- Benjamin Franklin Leonard, Donald Albert Brobst, Donald K. Leifeste, Geological Survey (U.S.), James Alfred Calkins, Kathleen T. Iseri, Maurice V. Adams, Norman J. Page, T. Leslie Youd, Wallace R. Hansen, John C. Dohrenwend, Olaf Kays, Walden P. Pratt, Walter Basil Langbein, Eleanor K. Keefer, Vincent Ellis McKelvey
· 1949
- Donald Albert Brobst
· 1961
Prepared on behalf of the U.S. Atomic Energy Commission and published with the permission of the Commission.
No author available
· 1949