IRRI. (1994). IRRI research paper series; 1994: Cambodian farmers' decisionmaking in the choice of traditional rainfed lowland rice varieties. Manila: IRRI.
Dyfyniad Arddull ChicagoIRRI. IRRI Research Paper Series; 1994: Cambodian Farmers' Decisionmaking in the Choice of Traditional Rainfed Lowland Rice Varieties. Manila: IRRI, 1994.
Dyfyniad MLAIRRI. IRRI Research Paper Series; 1994: Cambodian Farmers' Decisionmaking in the Choice of Traditional Rainfed Lowland Rice Varieties. Manila: IRRI, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.