Wallis, T.E. <br/><br/>
Textbook of pharmacognosy 
by T.E. Wallis. 
 - 5th. ed. 
 - New Delhi:  CBS Publishers,  2005. 
 - xi,652p.: ill.; 22cm. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy Drug - Pharmacy  Materia medica. 
<br/><br/><label>Dewey Class. No.: </label>615.321  / W16T