TY  - RPRT
TI  - Aeromagnetic and geologic map of northwestern Koochiching County, Minnesota
AU  - J. L. Meuschke
AU  - K. G. Brooks
AU  - J. R. Henderson
AU  - G. M. Schwartz
PY  - 1957
DO  - 10.3133/gp131
UR  - https://pubs.usgs.gov/publication/gp131
ID  - gp131
ER  -