Verzola, E. A. (1982). Pests and diseases of potatoes in field and storage.
Chicago (17e ed.) BronvermeldingVerzola, Elizabeth A. Pests and Diseases of Potatoes in Field and Storage. 1982.
MLA (9e ed.) BronvermeldingVerzola, Elizabeth A. Pests and Diseases of Potatoes in Field and Storage. 1982.
Let op: Deze citaties zijn niet altijd 100% accuraat.