TY - RPRT TI - Hi-Peak tungsten mine, Kern County, California AU - R.F. Stopper AU - M.P. Erickson AU - P. C. Bateman PY - 1945 DO - 10.3133/ofr4523 UR - https://pubs.usgs.gov/publication/ofr4523 ID - ofr4523 ER -