TY - BOOK AU - Rothrock,E.P. TI - Water supplies at Fort Thompson, S.D., T2 - South Dakota Geological Survey. Report of investigations, AV - TD225.F65 R6 PY - 1934/// CY - Vermillion, South Dakota PB - University of South Dakota KW - Water-supply KW - South Dakota KW - Fort Thompson N1 - At head of title: South Dakota State Geological Survey, E. P. Rothrock, State Geologist; Reproduced from type-written copy ER -