01093cam a22002531 4500 gs 38000024 DLC 20260227111342.0 760624s1936 miuabd s 000 0 eng gs 38000024 (OCoLC)2278513 DLC OT DLC QE125 .A4 no. 35 Brown, George Granger, 1896- Molding sands of Michigan and their uses, by George Granger Brown ... Prepared under the direction of R. A. Smith, state geologist in cooperation with the Department of Chemical Engineering. University of Michigan. [Lansing, 1936] 262 p. ill., 2 fold. maps (in pocket) tables (part fold.) diagrs. (2 fold.) 24 cm. Michigan. Geological Survey Division. Publication 41, ser. 35 "Published as a part of the Annual report of the Geological survey division. Publication 41, Geol. ser. 35 Sand. Sand, Foundry. Smith, Richard August, 1876- University of Michigan. Department of Chemical Engineering. 27412 27412