TY  - BOOK
AU  - "United Nations, International economic and Social Affairs (Deptt of-)"
ED  - "United Nations, International economic and Social Affairs (Deptt of-)"
TI  - Socio economic development and fertility decline i
U1  - "Y:5231.4498.N8, M6/UN" 
PY  - 1986///
CY  - NY
PB  - UN       
KW  - Fertility
ER  -