TY - BOOK ID - 134644715 TI - Mineral resources of the San Rafael Swell wilderness study areas, including Muddy Creek, Crack Canyon, San Rafael Reef, Mexican Mountain, and Sids Mountain wilderness study areas, Emery County, Utah AU - Bartsch-Winkler, Susan AU - Dickerson, Robert P. AU - Barton, Harlan N. PY - 1990 PB - Washington (D.C.): US. Government printing office DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:134644715 AB - ER -