TY  - RPRT
TI  - Geologic maps of the Ishi, Mill Creek, Polk Springs, and Butt Mountain Further Planning Areas, Tehama and Plumas counties, California
AU  - J.A. Peterson
AU  - Robin Bradley
AU  - K. A. Johnson
AU  - P.A. Lydon
PY  - 1982
DO  - 10.3133/mf1340a
UR  - https://pubs.usgs.gov/publication/mf1340A
ID  - mf1340A
ER  -