Search Results       Your search for [subject]Irrigation farming -- Economic aspects -- Philippines -- Isabela returned 1 record.           Agricultural progress report : Magat River Multi-Purpose of Project (loan no. 1154 PH). Quezon City: NIA. Subject: Irrigation farming -- Economic aspects -- Philippines -- Isabela; Agricultural assistance, Philippines; Agriculture -- Economic aspects -- Philippines -- Isabela.          Add to Book Cart Relevance: 29.31%