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