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