TY  - GEN
TI  - World population policies 2003  
SN  - 92-1-151393-6
U1  - 304.6 W9276w 2003 
PY  - 2004///
CY  - New York, [EE.UU.] : 
PB  - United Nations, Department of Economic and Social Affairs, Population Division, 
KW  - POBLACIÓN
KW  - DESARROLLO SOCIAL
ER  -