TY  - RPRT
TI  - Aeromagnetic map of the Watersmeet region, Ontonagon and Gogebic Counties, Michigan, and Vilas County, Wisconsin
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1972
DO  - 10.3133/gp831
UR  - https://pubs.usgs.gov/publication/gp831
ID  - gp831
ER  -