TY - RPRT TI - Data for four geologic test holes in the Sacramento Valley, California AU - C.F. Berkstresser AU - J.J. French AU - M.E. Schaal PY - 1985 DO - 10.3133/ofr85488 UR - https://pubs.usgs.gov/publication/ofr85488 ID - ofr85488 ER -