TY - RPRT TI - Progress report on water studies in the Chino-Corona area, Upper Santa Ana Valley, California, 1964, Part I AU - L.C. Dutcher AU - J.J. French PY - 1965 DO - 10.3133/ofr6550 UR - https://pubs.usgs.gov/publication/ofr6550 ID - ofr6550 ER -