00000cam a22000004a 4500 UP-8027390931313552642 Buklod 20070912122821.0 m |o d | ta 051028s2004 xx |||| r |||| u|eng d (iLib)UPVIS-00000025574 A29 Moscoso, Alan Dino E. . Identification of erosion-prone areas in the province of Aklan using geographic information systems Alan Dino Moscoso. Terminal report 17 leaves Erosion Aklan. Geographic information systems Aklan. UPVIS UPV-ML A29 Book