TY - RPRT TI - Mineral resources of the Mill Creek Canyon Wilderness Study Area, Grand County, Utah AU - Michael F. Diggles AU - James E. Case AU - Harlan N. Barton AU - Joseph S. Duval AU - Michael Lane PY - 1990 DO - 10.3133/b1754e UR - https://pubs.usgs.gov/publication/b1754E ID - b1754E ER -