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 .
- Water-supply paper (Washington, D.C.) ; 1772. .
Prepared in cooperation with the Colorado Water Conservation Board.