Ahlawat, Y. S., & Ray Chaudhary, S. P. (1982). Problems of citrus disease in India. Surabhi Printers and Publishers.
Chicago-stil citatAhlawat, Y S., och S P. Ray Chaudhary. Problems of Citrus Disease in India. New Delhi: Surabhi Printers and Publishers, 1982.
MLA-referensAhlawat, Y S., och S P. Ray Chaudhary. Problems of Citrus Disease in India. Surabhi Printers and Publishers, 1982.
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