TY - BOOK AU - Evans,William Charles AU - Trease,George Edward AU - Evans,Daphne TI - Trease and Evans' pharmacognosy SN - 0702026174 U1 - 615.321 23 PY - 2002/// [Reprinted 2006] CY - New Delhi PB - Saunders KW - Pharmacognosy N1 - Includes bibliographical references and index ER -