Hydrogeology and steady-state numerical simulation of groundwater flow in the Lost Creek designated ground water basin, Weld, Adams, and Arapahoe Counties, Colorado [electronic resource] / by L.R. Arnold ; prepared in cooperation with the Lost Creek Ground Water Management District and the Colorado Water Conservation Board.
Imprint
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2010.