TY - BOOK T1 - Bulk and shear moduli of near-surface geologic units near the San Andreas fault at Parkfield, California DA - 1993. CY - [Menlo Park, CA] : AU - Stewart, M. AU - Johnston, M. J. S. VL - 93-378 CN - I 19.76: PB - U.S. Geological Survey, PP - [Menlo Park, CA] : PY - 1993. N1 - Cover title. N1 - Imprint from transmittal sheet. N1 - Shipping list no.: 0624-H. ID - 240759 KW - Faults (Geology) KW - Seismology TI - Bulk and shear moduli of near-surface geologic units near the San Andreas fault at Parkfield, California ER -