Wallis, T. E. <br/><br/>
Practical pharmacognocy / 
T. E. Wallis 
 - 4th ed. 
 - India  Pharmamed Press  2011 
 - 235 p. 
<br/><br/><label>ISBN: </label>9789381075029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognocy
<br/><br/><label>Dewey Class. No.: </label>615.1 WAL-T