TY  - RPRT
TI  - Preliminary maps of Quaternary deposits and liquefaction susceptibility, nine-county San Francisco Bay region, California: a digital database
AU  - Keith L. Knudsen
AU  - Janet M. Sowers
AU  - Robert C. Witter
AU  - Carl M. Wentworth
AU  - Edward J. Helley
AU  - Robert S. Nicholson
AU  - Heather M. Wright
AU  - Katherine H. Brown
PY  - 2000
DO  - 10.3133/ofr00444
UR  - https://pubs.usgs.gov/publication/ofr00444
ID  - ofr00444
ER  -