01228cam a22003131 4500 gs 65000304 DLC 20260227111417.0 780718s1965 dcuab b f000 0 eng c gs 65000304 (OCoLC)4063785 U.S. Geol. Survey. Libr. CLS OCoLC DLC premarc n-us-co TC801 .U2 no. 1772 Voegeli, Paul T., 1923- Geology and ground-water resources of Prowers County, Colorado, by Paul T. Voegeli, Sr., and Lloyd A. Hershey. Washington, U.S. Govt. Print. Off., 1965. vi, 101 p. illus., map. and portfolio (illus. (3 col.) fold. col. map) 24 cm. Geological Survey (U.S.) Water-supply paper 1772 Prepared in cooperation with the Colorado Water Conservation Board. Bibliography: p. 94-97. Geology Colorado Prowers County. Groundwater Colorado Prowers County. Water-supply Colorado Prowers County. Hershey, Lloyd A., 1927- joint author. Colorado Water Conservation Board. Water-supply paper (Washington, D.C.) ; 1772. 30068 30068