Mapili, M. C. (1996). Land-use and water quality: A GIS evaluation of the problems, interaction, and initiatives, in the Pampanga River Basin, Central Luzon, Philippines. National Library of Canada = Bibliothèque nationale du Canada.
Dyfyniad Arddull ChicagoMapili, Mariano Cadanilla. Land-use and Water Quality: A GIS Evaluation of the Problems, Interaction, and Initiatives, in the Pampanga River Basin, Central Luzon, Philippines. Ottawa: National Library of Canada = Bibliothèque nationale du Canada, 1996.
Dyfyniad MLAMapili, Mariano Cadanilla. Land-use and Water Quality: A GIS Evaluation of the Problems, Interaction, and Initiatives, in the Pampanga River Basin, Central Luzon, Philippines. National Library of Canada = Bibliothèque nationale du Canada, 1996.