TY - RPRT TI - Geologic map of the Dirty Devil, French Spring-Happy Canyon, and Horseshoe Canyon Wilderness Study Areas, Wayne and Garfield counties, Utah AU - R. F. Dubiel AU - C. S. Bromfield AU - M. J. Larson AU - C. G. Patterson AU - Fred Peterson PY - 1985 DO - 10.3133/mf1754b UR - https://pubs.usgs.gov/publication/mf1754B ID - mf1754B ER -