International rice research institute. (1990). Publications of the international agricultural research and development centers: 1990 supplement. [Manila]: International rice research institute.
শিকাগো স্টাইলে সাইটেশনInternational rice research institute. Publications of the International Agricultural Research and Development Centers: 1990 Supplement. [Manila]: International rice research institute, 1990.
এমএলএ সাইটেশনInternational rice research institute. Publications of the International Agricultural Research and Development Centers: 1990 Supplement. [Manila]: International rice research institute, 1990.
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