Search Results       Your search for [subject]Irrigation -- Philippines -- Congresses returned 1 record.           Determinants of developing country irrigation problems : proceedings, 10-13 Jan. 1978 _ Seminar-Workshop on Determinants of Developing Country Irrigation Problems (1978 : Los Banos, Laguna). Los Banos, Laguna: Philippine Council for Agriculture and Resources Research, 1978. Subject: Irrigation -- Philippines -- Congresses; Irrigation water -- Philippines -- Congresses.          Add to Book Cart Relevance: 14.26%