Report of progress in 1870 Ohio Chief Geologist. creator text ohu Columbus Nevins & Myers, State Printers 1871 monographic eng

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568 p. illus., plates (1 fold.) col. map. and atlas of 5 fold. pl. 24 cm. By J.S. Newberry, chief geologist. Including reports by E.B. Andrews, Edward Orton, J.H. Klippart, assistant geologists. T.G. Wormley, chemist. G.K. Gilbert, M.C. Read, Henry Newton, W.B. Potter, local assistants. n-us-oh e-uk--- Geology Ohio Agriculture Ohio Geology, Economic Ohio Iron industry and trade Great Britain Steel industry and trade QE151 .A13 1870 gs 05000845 U.S. Geol. Survey. Libr. 981207 20260227111302.0 gs 05000845