Webster, C. C. <br/><br/>
Agriculture in the tropics / 
by C. C. Webster and P. N. Wilson 
 - 2nd ed. 
 - London :  Longman Scientific and Technical,  1980. 
 - Tropical agriculture series .
<br/><br/><label>ISBN: </label>0582468140 
<br/><br/><label>Subjects--Index Terms: </label>Agriculture 
<br/><br/><label>Dewey Class. No.: </label>630.913