Your search found 3 records
1 Ongkingco, P. S.; Galvez, J. A.; Rosegrant, M. W. 1982. Irrigation and rice production in the Philippines: Status and projections. Washington, DC, USA: IFPRI. iv, 37p. (Rice Policies in Southeast Asia Project working paper no.3)
Irrigable land ; Rice ; Income distribution ; Water allocation ; Yield response functions ; Statistics / Philippines
(Location: IWMI-HQ Call no: 631.7.8 G732 ONG Record No: H086)
2 Ongkingco, P. S.. 1975. Organization and operation of 15 communal irrigation systems in the Philippines. In International Rice Research Institute. Water management in Philippine irrigation systems: research and operations. Los Banos, Laguna, Philippines: International Rice Research Institute (IRRI). pp. 235-242.
Evaluation ; Farmers' attitudes ; Irrigation operation ; Rice ; Crop yield ; Farmer managed irrigation systems / Philippines
(Location: IWMI-HQ Call no: 631.7.6 G732 INT Record No: H021)
Fifteen communal, or village, irrigation systems in Laguna Province were surveyed in 1969. The organization and operation of these systems is described, together with the farmers' evaluation of their irrigation, and estimates of their rice yields.
3 Ongkingco, P. S.. 1972. Case studies of Laoag-Vintar and Nazareno Gamutan Irrigation Systems. Paper presented at the Workshop on Institutional Aspects of On-Farm Resources Management and Development at Cornell University in October 1972. 32p.
(Location: IWMI-HQ Call no: P 2821 Record No: H013035)
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