TY  - RPRT
TI  - Mineral surveys by the Geological Survey and the Bureau of Mines of Bureau of Land Management Wilderness Study Areas
AU  - Helen M. Beikman
AU  - Margaret Hinkle
AU  - Twila Frieders
AU  - Susan M. Marcus
AU  - James R. Edward
PY  - 1983
DO  - 10.3133/cir901
UR  - https://pubs.usgs.gov/publication/cir901
ID  - cir901
ER  -