APA Edition Citation

Walker, J. C. (1957). Plant Pathology (3.). Tata mc graw - hill publishing company limited.

Chicago Edition Citation

Walker, John Charles. Plant Pathology. 3. Bombay: Tata mc graw - hill publishing company limited, 1957.

MLA Edition Citation

Walker, John Charles. Plant Pathology. 3. Tata mc graw - hill publishing company limited, 1957.

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