Gallup, John Luke <br/><br/>
Geography and economic development 

 - Cambridge, Mass :  National Bureau of Economic Research,  1998 
 - 81 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMIC DEVELOPMENT<br/>ECONOMIC GEOGRAPHY
<br/><br/><label>LC Class. No.: </label>HD75  / G344G