Wallis, T. E. <br/><br/>
Textbook of pharmacognosy. 
Wallis, T. E. 
 - 5th ed. 
 - xi, 652 p. ill., tables, diagrs. 22 cm 
<br/><br/> Bibliography: p. 619-631. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy<br/>Medicinal plants<br/>Plants, Medicinal<br/>Traditional medicine
<br/><br/><label>Dewey Class. No.: </label>615.321