TY  - BOOK
AU  - "United Nations, International Economic and Social Affairs (Deptt of-)"
ED  - "United Nations, International Economic and Social Affairs (Deptt of-)"
TI  - Impact of population structure on oryde fertility
U1  - "Y:5231.1(X).N8, M2/UN" 
PY  - 1982///
CY  - NY
PB  - UN       
KW  - Fertility
ER  -