TY  - GEN
AU  - Olson, Jean A.
AU  - Showalter, Patrick K.
CN  - I 19.76:
CY  - [Menlo Park, Calif.] :
CY  - [Denver, Colo. :
DA  - 1991.
ID  - 200494
KW  - Earthquakes
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 92-1159-M.
PB  - U.S. Geological Survey  ;
PB  - Books and Open-File Reports Section, distributor],
PP  - [Menlo Park, Calif.] :
PP  - [Denver, Colo. :
PY  - 1991.
T1  - Map of earthquake epicenters in the San Francisco Bay Area, California, 1972-1989
TI  - Map of earthquake epicenters in the San Francisco Bay Area, California, 1972-1989
VL  - 91-299
ER  -