Understanding options for agricultural production 
edited by Gordon Y. Tsuji, Gerrit Hoogenboom, Philip K. Thornton 
 - Dordrecht (The Netherlands)  Kluwer Academic Publishers  1998 
 - 399 p  25 cm 
 - Systems Approaches for sustainable agricultural development  7 .
 - Systems Approaches for sustainable agricultural development .
<br/><br/><label>ISBN: </label>0792348338 
<br/><br/><label>Subjects--Index Terms: </label>Modelos matematicos Produccion Economia agricola