Narayana,P Suresh, <br/><br/>
Txtbook of pharmacognosy 
by P Suresh Narayana, D Varalakshmi & T Pullaiah 
 - 1st ed. 
 - New Delhi  CBS Publisher  2016 
 - 676p:  23 cm. 
<br/><br/><br/>English. 
<br/><br/><label>ISBN: </label>9788123929002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacy
<br/><br/><label>Dewey Class. No.: </label>615.1