TY - RPRT TI - Ground-water resources of the Rapid Valley unit, Cheyenne Division, South Dakota, with a section on the surface waters of Rapid Valley AU - Arthur J. Rosier AU - L.J. Snell PY - 1953 DO - 10.3133/cir201 UR - https://pubs.usgs.gov/publication/cir201 ID - cir201 ER -