00955cam a22002771 4500 gs 44000160 DLC 20260227111350.0 790208s1944 nduab s000 0 eng c gs 44000160 (OCoLC)4629404 U.S. Geol. Survey Library NdU DLC premarc n-us-nd QE149 .L3 Laird, Wilson Morrow, 1915- Stratigraphy and structure of North Dakota, by Wilson M. Laird. [Grand Forks, 1944]. [12] p. incl. ill. (maps) tab., diagrs. 26 cm. North Dakota. Geological Survey. Bulletin 18 On cover: Reprinted from National oil scouts and landmen's association yearbook, vol. 14, pp. 420-430, 1944. Reproduced from type-written copy. Bibliographical foot-notes. Geology North Dakota. Petroleum North Dakota. 28000 28000