(1970). Training in storage and prservation of food grains. Tokyo: Asian productivity organization.
Dyfyniad Arddull ChicagoTraining in Storage and Prservation of Food Grains. Tokyo: Asian productivity organization, 1970.
Dyfyniad MLATraining in Storage and Prservation of Food Grains. Tokyo: Asian productivity organization, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.