TY - MAP ID - 137743668 TI - Geologic Terrane Map of the Challis National Forest and Adjacent Areas, Idaho AU - Wilson, Anna B. AU - Mitchell, Victoria E. AU - Skipp, Betty AU - Worl, Ronald G. PY - 1989 PB - Washington (D.C.) U.S. Geological Survey DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137743668 AB - ER -