Singh, R. S. (1963). Plant Disease (7th ed.). Oxford & IBH Publishing Company.
Chicago Style (17th ed.) CitationSingh, R. S. Plant Disease. 7th ed. New Delhi: Oxford & IBH Publishing Company, 1963.
MLA (9th ed.) CitationSingh, R. S. Plant Disease. 7th ed. Oxford & IBH Publishing Company, 1963.
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