Food and Agriculture Organization. (1969). FAO study group on rice: 13th session. [s.n.].
Chicago Style (17th ed.) CitationFood and Agriculture Organization. FAO Study Group on Rice: 13th Session. Manila: [s.n.], 1969.
MLA (9th ed.) CitationFood and Agriculture Organization. FAO Study Group on Rice: 13th Session. [s.n.], 1969.
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