TY  - RPRT
TI  - Aeroradioactivity map of the Manistique Lakes area, Michigan
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1980
DO  - 10.3133/ofr80831
UR  - https://pubs.usgs.gov/publication/ofr80831
ID  - ofr80831
ER  -