Trease and Evans pharmacognosy /
Pharmacognosy
William Charles Evans.
- 16th ed. / rev. with the assistance of Daphne Evans.
- Edinburgh ; New York : Saunders/Elsevier, 2009.
- vi, 603 p. : ill. ; 29 cm.
Includes bibliographical references and index.
0702029335 (alk. paper) 0702029343 (international ed.) 9780702029332 (alk. paper) 9780702029349 (international ed.)