01075cam a22002651 4500 gs 45000010 DLC 20260227111350.0 800819s1943 ohuab 000 0 eng c gs 45000010 (OCoLC)6632903 U.S. Geol. Survey. Library OAkU OCoLC DLC TD224.O3 A5 1943 Ohio. Water Supply Board. Report to Ohio Water-Supply Board, Columbus, Ohio, on water supply in Medina County. Field investigation and report by David H. Harker, engineer, Ralph J. Bernhagen, geologist. [Columbus] 1943. 3 p. l., 30 (i.e. 33) numb. l. incl. illus. (maps, diagrs.) tables. map. 28 cm. Reproduced from type-written copy. On cover: March 1, 1943 (supplemental edition) Includes extra numbered leaves 5a, 11a and 17a. Water-supply Ohio Medina County. Groundwater Ohio Medina County. Harker, David H. (David Hendley), 1901- Bernhagen, Ralph J. 28010 28010