TY  - RPRT
TI  - Geologic interpretation of aeromagnetic and aeroradioactivity maps of northern Georgia
AU  - M. W. Higgins
AU  - Isidore Zietz
PY  - 1975
DO  - 10.3133/i783
UR  - https://pubs.usgs.gov/publication/i783
ID  - i783
ER  -