TY - JFULL ID - 137415465 TI - Locatable mineral reports for Colorado, South Dakota, and Wyoming provided to the U.S. Forest Service in fiscal year ... PY - 1999 PB - [Denver, CO?] : U.S. Dept. of the Interior, U.S. Geological Survey, DB - UniCat KW - Mines and mineral resources KW - Minerals UR - https://www.unicat.be/uniCat?func=search&query=sysid:137415465 AB - ER -