TY - BOOK ID - 125342337 TI - Guidebook of the western United States. AU - Campbell, Marius R. AU - Geological Survey (U.S.) PY - 1922 PB - [Washington, D.C.] : Washington : Department of the Interior, United States Geological Survey, Government Printing Office. DB - UniCat KW - Colorado KW - Utah KW - Description and travel. UR - https://www.unicat.be/uniCat?func=search&query=sysid:125342337 AB - ER -