IRRI. (1990). IRRI research paper series; 1990: Rice research priorities for Madagascar's Middle West. Manila: IRRI.
シカゴスタイル引用形IRRI. IRRI Research Paper Series; 1990: Rice Research Priorities for Madagascar's Middle West. Manila: IRRI, 1990.
MLA引用形式IRRI. IRRI Research Paper Series; 1990: Rice Research Priorities for Madagascar's Middle West. Manila: IRRI, 1990.
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