TY  - GEN
T1  - Significant earthquakes of the world
CY  - Denver, Colo. :
CN  - I 19.76:
CN  - QE531
PB  - U.S. Geological Survey, National Earthquake Information Center :
PB  - [Books and Open-File Reports Section, distributor,
PP  - Denver, Colo. :
N1  - Description based on: 1980-1984.
ID  - 216310
KW  - Earthquakes
TI  - Significant earthquakes of the world
ER  -