Communal gravity systems four case studies - Delos Reyes, Romana P.; Ateneo de Manila University (Quezon City) Institute of Philippine Culture; Philippines National Irrigation Administration (Quezon City Institute of Philippine Culture, Ateneo de Manila University, 1980)
"Final report submitted to the National Irrigation Administration by the Institute of Philippine Culture in March 1980."
Keywords: Irrigation -- Philippines -- Case studies; Irrigation -- Management -- Case studies