TY  - RPRT
TI  - Aeromagnetic map of the Butte 1 degree x 2 degree Quadrangle, Montana
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1984
DO  - 10.3133/ofr84278
UR  - https://pubs.usgs.gov/publication/ofr84278
ID  - ofr84278
ER  -