(1968). Laboratory manual for food canners and processors (vol. 2). Avi.
Dyfyniad Arddull ChicagoLaboratory Manual for Food Canners and Processors (vol. 2). Connheticut: Avi, 1968.
Dyfyniad MLALaboratory Manual for Food Canners and Processors (vol. 2). Avi, 1968.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.