TY  - BOOK
AU  - Ellsworth, William L.
TI  - Earthquake history of California: 1769-1989
U1  - 557.3 
PY  - 1989///
CY  - California
PB  - U.S. Geological Survey
KW  - Earthquake history
N1  - The San Andreas Fault System, California: U.S. Geological Survey Professional Paper 1515
ER  -