Upton, Martin <br/><br/>
Economics of tropical farming systems 
by Martin Upton 
 - Cambridge  Cambridge University Press  1996 
 - 374p. 
 - Wye studies in agricultural and rural development .
<br/><br/><label>ISBN: </label>0521483409 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture --Economic aspects --Tropics<br/>Agriculture --Economic aspects --Africa
<br/><br/><label>Dewey Class. No.: </label>Z4x67 Up8