TY - RPRT TI - Geology and ground-water resources of Laramie County, Wyoming AU - Marlin E. Lowry AU - Marvin A. Crist AU - John R. Tilstra PY - 1967 DO - 10.3133/wsp1834 UR - https://pubs.usgs.gov/publication/wsp1834 ID - wsp1834 ER -