TY - RPRT TI - Geologic map of the Milford Quadrangle and east half of the Frisco Quadrangle, Beaver County, Utah AU - M. G. Best AU - D.M. Lemmon AU - H. T. Morris PY - 1989 DO - 10.3133/i1904 UR - https://pubs.usgs.gov/publication/i1904 ID - i1904 ER -