00773cam a22002531 4500 gs 52000261 DLC 20260227111359.0 790424s1952 nduab b s000 0 eng c gs 52000261 (OCoLC)4888856 U.S. Geol. Survey. Libr. MnMohC DLC premarc n-us-nd QE150.E5 F5 557.84 Fisher, Stanley P. The geology of Emmons County, North Dakota. Grand Forks, 1952. 47 p. illus., 3 maps (2 fold. in pocket) fold. diagr. (in pocket) 23 cm. North Dakota Geological Survey. Bulletin 26 Bibliographical footnotes. Geology North Dakota Emmons County. 28679 28679