Webster., C.C. Wilson, P.N. <br/><br/>
Agriculture in the tropics / 
by C.C.Webster, P.N.Wilson 
 - 2nd ed. 
 - London  Longman  1980 
 - 640 pages 
<br/><br/> Include references,bibliography and index  
<br/><br/><label>Dewey Class. No.: </label>630  / WEB