TY  - RPRT
TI  - Aeromagnetic map of Norman and part of Mahnomen Counties, Minnesota
AU  - L. A. Anderson
AU  - G. L. Zandle
PY  - 1962
DO  - 10.3133/gp325
UR  - https://pubs.usgs.gov/publication/gp325
ID  - gp325
ER  -