Howarth, W. O. <br/><br/>
Practical botany for the tropics 

 - London :  University of London,  1959 
 - 238 p.  : ilus. 
<br/><br/><label>LCCN: </label>16647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botánica--Trópicos.
<br/><br/><label>Dewey Class. No.: </label>581.9093  / H68