International Rice Research Institute. (1983). Annual report for 1981. Mniala: The International Rice Research institute.
Trích dẫn kiểu ChicagoInternational Rice Research Institute. Annual Report for 1981. Mniala: The International Rice Research institute, 1983.
Deismireacht MLAInternational Rice Research Institute. Annual Report for 1981. Mniala: The International Rice Research institute, 1983.
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