TY  - RPRT
TI  - East Shasta copper-zinc zistrict, Shasta County, California
AU  - J. P. Albers
AU  - J. F. Robertson
PY  - 1953
DO  - 10.3133/ofr531
UR  - https://pubs.usgs.gov/publication/ofr531
ID  - ofr531
ER  -