Orense, Rolando P. Geotechnical hazards : nature, assessment and mitigation / Rolando P. Orense. - Diliman, Quezon City : University of the Philippines Press, 2003 - xiv, 510 p. : ill., maps ; 23 cm. ISBN: 9715423442 RM104.52 LCCN: 2003-532831 Subjects--Topical Terms: Natural disasters--PreventionEmergency managementHazardous geographic environments