TY  - RPRT
TI  - Geology and mineral resource appraisal of the Square Butte area, Chouteau County, Montana
AU  - M.E. MacLachlan
AU  - W. L. Campbell
AU  - M. D. Kleinkopf
AU  - C.E. Larson
PY  - 1981
DO  - 10.3133/mf1370
UR  - https://pubs.usgs.gov/publication/mf1370
ID  - mf1370
ER  -