Norman, M.J.T <br/><br/>
Tropical food crops  in their environment 

 - 2nd ed 
 - Cambridge  Camebridge U.P.  1995 
 - x, 430 p. 
<br/><br/><label>ISBN: </label>0521422647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>630.25745264  / NOR