TY  - RPRT
TI  - Aeromagnetic and geologic map of northeastern Minnesota
AU  - G. D. Bath
AU  - G. M. Schwartz
AU  - F. P. Gilbert
PY  - 1965
DO  - 10.3133/gp472
UR  - https://pubs.usgs.gov/publication/gp472
ID  - gp472
ER  -