TY - RPRT TI - Mineral resource assessment of the Absaroka-Beartooth study area, Custer and Gallatin national forests, Montana AU - M. L. Zientek AU - J. E. Elliott PY - 1993 DO - 10.3133/ofr93207 UR - https://pubs.usgs.gov/publication/ofr93207 ID - ofr93207 ER -