NORMAN, M J T. <br/><br/>
Tropical Food Crops in Their Environment 

 - 2nd ed 
 - USA  Cambridge University Press  1995 
 - x, 430p. 
<br/><br/><label>ISBN: </label>0 521 41062 2 
<br/><br/><label>Dewey Class. No.: </label>630.25745264