A Lloyd Ryall & Werner J Lipton. (1972). Handling,Transportation,and Storage of Fruits and Vegetables Vol.1: Vegetables and Melons. Avi publishing company inc.
Dyfyniad Arddull ChicagoA Lloyd Ryall and Werner J Lipton. Handling,Transportation,and Storage of Fruits and Vegetables Vol.1: Vegetables and Melons. Avi publishing company inc, 1972.
Dyfyniad MLAA Lloyd Ryall and Werner J Lipton. Handling,Transportation,and Storage of Fruits and Vegetables Vol.1: Vegetables and Melons. Avi publishing company inc, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.