TY  - RPRT
TI  - Earthquake maps for developing areas in the San Francisco Bay area
AU  - Jeanne B. Perkins
AU  - Donald A. Olmstead
PY  - 1981
DO  - 10.3133/ofr81939
UR  - https://pubs.usgs.gov/publication/ofr81939
ID  - ofr81939
ER  -