National Committee on Irrigation Research. (1959). Produce more dry season crops by improved irrigation methods: Level furrow irrigation for the Philippines. [s.n.].
Chicago Style (17th ed.) CitationNational Committee on Irrigation Research. Produce More Dry Season Crops by Improved Irrigation Methods: Level Furrow Irrigation for the Philippines. Manila: [s.n.], 1959.
MLA (9th ed.) CitationNational Committee on Irrigation Research. Produce More Dry Season Crops by Improved Irrigation Methods: Level Furrow Irrigation for the Philippines. [s.n.], 1959.
Warning: These citations may not always be 100% accurate.