TY  - RPRT
TI  - Aeromagnetic map of the southeastern part of the Billings 1° by 2° quadrangle, Montana
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1975
DO  - 10.3133/ofr75656
UR  - https://pubs.usgs.gov/publication/ofr75656
ID  - ofr75656
ER  -