Mila Medina Ramos. (1978). International bibliography on cropping systems 1976. Manila: IRRI.
Chicago Style CitationMila Medina Ramos. International Bibliography On Cropping Systems 1976. Manila: IRRI, 1978.
Cita MLAMila Medina Ramos. International Bibliography On Cropping Systems 1976. Manila: IRRI, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.