TY  - BOOK
ED  - Estados Unidos. Geological Survey
TI  - The worldwide earthquake risk management (WWERM) Program : a contribution to the International Decade for Natural Disaster Reduction
U1  - 363.106 5 
PY  - 1992///, noviembre
CY  - Washington, Estados Unidos
PB  - US Geological Survey
KW  - Desastres naturales
KW  - Terremotos
ER  -