TY  - BOOK
AU  - "United Nations, International Economic and Social Affairs (Deptt. of-)"
ED  - "United Nations, International Economic and Social Affairs (Deptt. of-)"
TI  - Martial status and fertility:  A comparative analys
U1  - "Y:5231.1-1.N8, M3/UN" 
PY  - 1983///
CY  - NY
PB  - UN       
KW  - Fertility
ER  -