Verzola, E. A. (1982). Pests and diseases of potatoes in field and storage.
Chicago Style (17. basım) AtıfVerzola, Elizabeth A. Pests and Diseases of Potatoes in Field and Storage. 1982.
MLA (9th ed.) AtıfVerzola, Elizabeth A. Pests and Diseases of Potatoes in Field and Storage. 1982.
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