Delevoryas, Theodore <br/><br/>
Plant Diversification 
/ by Theodore Delevoryas 
 - New Delhi :  Gulab Primlani,  1966 
 - 145 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581.38  / DEL-P