Participatory planning and management for effective and efficient irrigation system case study of Bago River Irrigation System, Bago City, Negros Occidental by Babiera, Nicanor O.

Decentralization puzzles a political economy analysis of irrigation reform in the Philippines by Araral, Eduardo K. Jr

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Assessment of factors affecting yield in irrigation systems case study of selected communal irriation [i.e. irrigation] systems in the province of Southern Leyte by Lakkathas, Asai

An economic evaluation of the San Isidro-Duwangan communal irrigation project by Arpon, Ma. Corazon Melesandra T.

The impact of irrigation on income distribution in selected Philippine villages by Paris, Tirso B.

The farmers in communal gravity systems rice yields, work, and earnings by Illo, Jeanne Frances I.

Philippine small scale irrigation

The effect of pump irrigation on the income of rice farmers a case study in Pila, Laguna, Philippines, 1974-1975 [microform] by Ahmad, Ismet 1945-

Research relating to the economics of irrigation in rice production by Barker, Randolph

The effect of pump irrigation on the income of rice farmers a case study in Pila, Laguna, Philippines, 1974-1975 by Ahmad, Ismet 1945-