Genetic conservation of world crop plants.
Dyfyniad Arddull ChicagoGenetic Conservation of World Crop Plants.
Dyfyniad MLAGenetic Conservation of World Crop Plants.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
Genetic conservation of world crop plants.
Dyfyniad Arddull ChicagoGenetic Conservation of World Crop Plants.
Dyfyniad MLAGenetic Conservation of World Crop Plants.