TY - RPRT TI - Hydrogeologic data from parts of the Denver basin, Colorado AU - T. J. Major AU - S. G. Robson AU - J. C. Romero AU - Stanley Zawistowski PY - 1983 DO - 10.3133/ofr83274 UR - https://pubs.usgs.gov/publication/ofr83274 ID - ofr83274 ER -