TY  - BOOK
AU  - Orense,Rolando P.
TI  - Geotechnical hazards: nature, assessment and mitigation 
SN  - 9715423442
PY  - 2003///
CY  - Diliman, Quezon City
PB  - University of the Philippines Press
KW  - Natural disasters
KW  - Prevention
KW  - Emergency management
KW  - Hazardous geographic environments
ER  -