Norman, M. J. T. <br/><br/>
The ecology of tropical food crops / 
M.J.T. Norman, C.J. Pearson and P.G. E. Searle. 
 - 2nd ed. 
 - New Delhi :  Cambridge University press,  1995 
 - x, 430 p.  : ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0521410622 0521422647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Legumes<br/>Cereals
<br/><br/><label>Dewey Class. No.: </label>630.25945264  / NOE