1. Potter's encyclopaedia of botanical drugs and preparations /   Publication: New Delhi : Cosmo Pub., 2005 . xlii, 392 p. - Date:2005 Availability: Copies available: Tain Campus Science & Technology [REF RS164 W74 2005] (1), Actions: Add to cart
2. The foundations of empirical knowledge /   Publication: London : Macmillan , 1962 . x, 276 p. Date:1962 Availability: Copies available: Turkeyen Campus Education & Humanities [BD181 A8] (3), Actions: Add to cart No cover image available No cover image available