TY  - RPRT
TI  - Aeromagnetic map of the Shambo quadrangle, Bearpaw Mountains, Montana
AU  - J. R. Balsley
AU  - F. P. Gilbert
AU  - G. B. Mangan
PY  - 1957
DO  - 10.3133/gp151
UR  - https://pubs.usgs.gov/publication/gp151
ID  - gp151
ER  -