Wallis, T. (2005). Textbook of Pharmacognosy (1st Ed.). CBS Publishers.
Chicago Style aipamenaWallis, T.E. Textbook of Pharmacognosy. 1st Ed. Delhi: CBS Publishers, 2005.
MLA aipamenaWallis, T.E. Textbook of Pharmacognosy. 1st Ed. CBS Publishers, 2005.
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