TY - RPRT TI - Preliminary geologic map of the Swasey Peak and Swasey Peak NW quadrangles, Millard County, Utah AU - L. F. Hintze PY - 1981 DO - 10.3133/mf1333 UR - https://pubs.usgs.gov/publication/mf1333 ID - mf1333 ER -