TY - RPRT TI - Geologic map of the Bradshaw Creek Quadrangle, Powder River County, Montana, and Campbell County, Wyoming AU - M.W. McLellan AU - L. H. Biewick PY - 1987 DO - 10.3133/mf1962 UR - https://pubs.usgs.gov/publication/mf1962 ID - mf1962 ER -