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Dyfyniad Arddull ChicagoNaseem, Jawed. Hybrid and High Yielding Crop Varieties in SAARC Countires. Bangladesh: SAARC Agricultural Information Centre, 1998.
Dyfyniad MLANaseem, Jawed. Hybrid and High Yielding Crop Varieties in SAARC Countires. SAARC Agricultural Information Centre, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.