Eco-regional approaches for sustainable land use and food production :  proceedings 
/ed. by J. Bouma [and others] 
 - Dordrecht :  International Potato Center,  1995. 
 - 505 p. :  cuadros ; gráfs. 
 - Systems approaches for sustainable agricultural development  ; 4 .
 - Systems approaches for sustainable agricultural development  ; 4 .
<br/><br/><label>ISBN: </label>0792336089  (hardback) 
<br/><br/><label>LCCN: </label>75397 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura sustentable--Congresos.<br/>Ecología agrícola--Congresos.<br/>Planeación regional.<br/>Tierras--Utilización.
<br/><br/><label>Dewey Class. No.: </label>630.215  / S9