Knowledge science, engineering and management 5th International Conference, KSEM 2011, Irvine, CA, USA, December 12-14, 2011. Proceedings

Available for the University of the Philippines Diliman via SpringerLink. Click here to access

Encyclopedia of GIS

Available for University of the Philippines System via Gale Virtual Reference Library. Click here to access

Encyclopedia of GIS

Available for University of the Philippines Diliman via Gale Virtual Reference Library. Click here to access