Narayana, P. Suresh, <br/><br/>
Textbook of pharmacognosy/ 
P Suresh Narayana, D Varalakshmi, T Pullaiah 
 - xii, 676 pages :  illustrations ;  22 cm. 
<br/><br/><label>ISBN: </label>9788123929002  RM65.73 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy.