Singh, L., & Singh, S. (2001). Text book of college botany. Aman publishing House.
Chicago Style aipamenaSingh, LR, and SP Singh. Text Book of College Botany. Meerut: Aman publishing House, 2001.
MLA aipamenaSingh, LR, and SP Singh. Text Book of College Botany. Aman publishing House, 2001.
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