Aguado, Albert Jr. O., Operational management of irrigation in Rinconada area/ Albert O. Aguado Jr., Wennie A. Borja, Harris M. Avellana - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2008. - 78 leaves Undergraduate Thesis (BSCE) - Civil Engineering Subjects--Topical Terms: Irrigation maintenance--Management.