TY - RPRT TI - Aeromagnetic map of parts of the San Jose, Santa Cruz, and San Francisco 1° by 2° quadrangles, California AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1974 DO - 10.3133/ofr7479 UR - https://pubs.usgs.gov/publication/ofr7479 ID - ofr7479 ER -