TY  - RPRT
TI  - Mineral resource potential and geology of the Black Hills National Forest, South Dakota and Wyoming with a section on salable commodities
AU  - Ed DeWitt
AU  - J. A. Redden
AU  - A.B. Wilson
AU  - David Buscher
AU  - J. S. Dersch
PY  - 1986
DO  - 10.3133/b1580
UR  - https://pubs.usgs.gov/publication/b1580
ID  - b1580
ER  -