Chemical characteristics of the waters of the Pampanga River and the Laguna de Bay as factors influencing their suitability for irrigation [microform] - Bautista, Eumelia R. B. 1939- (Quezon City Photoduplication Service, University of the Philippines Library, 1974)
Microfilmed with 24 other titles.
Thesis (M.S.)--Adamson University, Manila.
Originally published in 1964.
Keywords: Water -- Analysis; Irrigation -- Philippines -- Pampanga River; Irrigation -- Philippines -- Laguna de Bay