TY  - RPRT
TI  - Preparation of isoseismal maps and summaries of reported effects for pre-1900 California earthquakes
AU  - Tousson R. Toppozada
AU  - Charles R. Real
AU  - Stephen P. Bezore
AU  - David L. Parke
PY  - 1981
DO  - 10.3133/ofr81262
UR  - https://pubs.usgs.gov/publication/ofr81262
ID  - ofr81262
ER  -