TY - RPRT TI - Geologic map of the Richfield 1 degree by 2 degrees Quadrangle, west-central Utah AU - T. A. Steven AU - H. T. Morris AU - P. D. Rowley PY - 1990 DO - 10.3133/i1901 UR - https://pubs.usgs.gov/publication/i1901 ID - i1901 ER -