TY  - RPRT
TI  - Aeromagnetic and gravity maps of the Freel and Dardanelles Roadless Areas, Alpine and El Dorado counties, California
AU  - Donald Plouff
PY  - 1983
DO  - 10.3133/mf1322b
UR  - https://pubs.usgs.gov/publication/mf1322B
ID  - mf1322B
ER  -