Buys, Piet Chomitz, Kenneth M Thomas, Timothy S <br/><br/>
Quantifying the rural -urban gradient in Latin America and the Caribbean 

 - Washington  World Bank  2005 
 - 35 
 - Policy research working paper NO 3634 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population density<br/>Rural population<br/>Urban population