TY - RPRT TI - Hydrogeology and steady-state numerical simulation of groundwater flow in the Lost Creek Designated Ground Water Basin, Weld, Adams, and Arapahoe Counties, Colorado AU - L. R. Arnold PY - 2010 DO - 10.3133/sir20105082 UR - https://pubs.usgs.gov/publication/sir20105082 ID - sir20105082 ER -