TY  - RPRT
TI  - Aeromagnetic maps of the west-central Sierra Nevada, California
AU  - D. A. Ponce
AU  - V.E. Langenheim
PY  - 1987
DO  - 10.3133/gp983
UR  - https://pubs.usgs.gov/publication/gp983
ID  - gp983
ER  -