TY  - RPRT
TI  - Data base for metallic mineral districts and mines of the northern Black Hills, South Dakota and Wyoming, Part B - Data base and documentation diskette
AU  - Anna Burack Wilson
AU  - Ed DeWitt
PY  - 1990
DO  - 10.3133/ofr90424b
UR  - https://pubs.usgs.gov/publication/ofr90424B
ID  - ofr90424B
ER  -