TY  - RPRT
TI  - Mineral resources of the Beaver Creek Wilderness Study Area, Fremont, El Paso, and Teller counties, Colorado
AU  - David A. Lindsey
AU  - J.R. Hassemer
AU  - R.A. Martin
AU  - R. B. Taylor
AU  - T. J. Kreidler
PY  - 1986
DO  - 10.3133/b1716b
UR  - https://pubs.usgs.gov/publication/b1716B
ID  - b1716B
ER  -