Wallis, T. E. <br/><br/>
Practical pharmacognocy/ 
T. E. Wallis 
 - 4th ed. 
 - Hyderabad :  PharmaMed Press,  2011 
 - ix, 235 p. :  ill. ;  24 cm. 
<br/><br/> Includes bibliographical references and  index 
<br/><br/><label>ISBN: </label>9789381075029 (pbk.)  Rs.175.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognocy
<br/><br/><label>Dewey Class. No.: </label>615.3