TY - RPRT TI - Map showing geology and mineral resource potential of the Oh-Be-Joyful Wilderness Study Area, Gunnison County, Colorado AU - Steve Ludington AU - C. E. Ellis PY - 1983 DO - 10.3133/mf1582a UR - https://pubs.usgs.gov/publication/mf1582A ID - mf1582A ER -