Krishnaswamy, N R. Chemistry of natural products : a unified approach / N R Krishnaswamy. - 2nd ed. - Hyderabad , India : Universities Press, 2010. - xiii, 417 p. : ill. ; 25 cm. ISBN: 9781439849651 (hbk.) RM282.10 Subjects--Topical Terms: Nature products.Biochemistry.