TY - RPRT TI - Reconnaissance of the geology and ground-water hydrology of the Laramie Basin, Wyoming, with special reference to the Laramie and Little Laramie River valleys AU - Robert Thomas Littleton PY - 1950 DO - 10.3133/cir80 UR - https://pubs.usgs.gov/publication/cir80 ID - cir80 ER -