Mississippi Geological, Economic, and Topographical Survey creator Conant, Louis C. McCutcheon, Thomas Edwin. text bibliography msu University 1942 monographic eng

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158 p. illus., maps, (part.fold.) tables. 23 cm. by Louis Cowles Conant; Tests, by Thomas Edwin McCutcheon. "Prepared in cooperation with the Union County citizens and the WPA as a report on O.P. 465-62-3-275." At head of title: Mississippi State Geological Survey. "References": p. 98-100. Mines and mineral resources Mississippi Union County Geology Mississippi Union County Clay Mississippi Clay Testing QE129 .A2 no. 45 553.6109762 Mississippi Geological, Economic, and Topographical Survey. gs 42000165 U.S. Geol. Survey. Library 780228 20260227111347.0 gs 42000165