APA aipamena

D Dawe. (1999). IRRI discussion paper series No.33: Defining productivity and yield. Makati City, Philippines: IRRI.

Chicago Style aipamena

D Dawe. IRRI Discussion Paper Series No.33: Defining Productivity and Yield. Makati City, Philippines: IRRI, 1999.

MLA aipamena

D Dawe. IRRI Discussion Paper Series No.33: Defining Productivity and Yield. Makati City, Philippines: IRRI, 1999.

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