TY - RPRT TI - Stratigraphic and geotechnical data from a regional drilling investigation in the San Bernardino Valley, California AU - S. E. Carson AU - J. C. Matti AU - C.K. Throckmorton AU - M. M. Kelly PY - 1986 DO - 10.3133/ofr86225 UR - https://pubs.usgs.gov/publication/ofr86225 ID - ofr86225 ER -