David,Gibbon <br/><br/>
Crops of the Drier Regions of the Tropics 

 - New York  Longman  1985 
<br/><br/><label>ISBN: </label>0 582 77506 X 
<br/><br/><label>LC Class. No.: </label>631.09154/GIB  / 1 
<br/><br/><label>Dewey Class. No.: </label>631.09154/GIB  / 1