APA aipamena

Mila Medina Ramos. (1977). International bibliography on cropping systems 1975. Manila: IRRI.

Chicago Style aipamena

Mila Medina Ramos. International Bibliography On Cropping Systems 1975. Manila: IRRI, 1977.

MLA aipamena

Mila Medina Ramos. International Bibliography On Cropping Systems 1975. Manila: IRRI, 1977.

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