Asher, C. J., Edwards, D. G., & Howeler, R. H. (1980). Nutritional disorders of cassava (Manihot esculenta Crantz). Dept. of Agriculture, University of Queensland.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAsher, C. J., D. G. Edwards, और R. H. Howeler. Nutritional Disorders of Cassava (Manihot Esculenta Crantz). St. Lucia, Qld.: Dept. of Agriculture, University of Queensland, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAsher, C. J., et al. Nutritional Disorders of Cassava (Manihot Esculenta Crantz). Dept. of Agriculture, University of Queensland, 1980.
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