00920cam a22002651 4500 gs 60000238 DLC 20260227111409.0 790424s1960 ndub b s000 0 eng c gs 60000238 (OCoLC)4889007 U.S. Geol. Survey. Libr. MnMohC DLC premarc n-us-nd TN872.N9 C3 Carlson, C. G. (Clarence Gustav) Subsurface geology and development of petroleum in North Dakota, by Clarence G. Carlson, Wallace E. Bakken & Jack Kume. Grand Forks, 1960. 123-143 p. maps, diagrs. tables. 23 cm. North Dakota Geological Survey. Bulletin 34 Cover title. "Reprinted from The Compass, vol. 37, no. 2, pp. 123-143, Jan., 1960." Bibliography: p. 142-143. Petroleum Geology North Dakota. 29467 29467