TY  - BOOK
ED  - Estados Unidos.
TI  - Earthquake investigations in california
T2  - Special publication / u. s. department of commerce, coast and geodetic survey
AV  - QE535.2E8 E36
PY  - 1936///
CY  - Washington, D.C.
PB  - U. s., government printing office
KW  - Sismología
KW  - Investigación
KW  - California
KW  - Sismos
ER  -