01537cam a22003611 4500 gs 66000187 DLC 20260227111419.0 780720s1966 dcuab b f000 0 eng c gs 66000187 (OCoLC)4071123 U.S. Geol. Survey. Library. CLS OCoLC DLC premarc n-us-wy TC801 .U2 no. 1806 333.91040978735 Whitcomb, Harold A., 1913- Ground-water resources and geology of northern and central Johnson County, Wyoming / by Harold A. Whitcomb, T. Ray Cummings, and Richard A. McCullough. Washington : U.S. Govt. Print. Off., 1966. v, 90 p., [2] leaves of plates : ill., fold. maps ; 24 cm. Geological Survey water-supply paper ; 1806 Part of illustrative matter fold., col., in pocket. "Prepared in cooperation with the Wyoming State Engineer." With: Ground-water resources of Sheridan County, Wyoming / by Marlin E. Lowry and T. Ray Cummings. Washington : Govt. Print. Off., 1966. Bound together subsequent to publication. DLC Bibliography: p. 97-99. Water-supply Wyoming Johnson County. Groundwater Wyoming Johnson County. Geology Wyoming Johnson County. Borings Wyoming Johnson County. Water Composition. Cummings, T. Ray. McCullough, Richard A., 1909- 30212 30212