00324nam a2200121Ia 450000500170000024500850001726000350010230000070013758300210014465000140016594200060017999900170018520260716044010.0  aLatin America and the Caribbean demographic observatory : urbanization prospects  bUN. ECLACaSantiagoCLc[2009]-  av.  c9/16/11kEVELYND  aYEARBOOKS  cM  c58433d58433