Nerlove, Marc. <br/><br/>
Falling transport costs and agricultural development :  implications of von thuenen's model of the dual economy 
/by Marc Nerlove and Efraim Sadka 
<br/><br/> Sobretiro de: Annual Meeting of the American Agricultural Economics Association, Manhattan Kansas, 1991. 
<br/><br/><label>LCCN: </label>79464 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Productos agrícolas--Transporte.