TY  - BOOK
AU  - van de Walle, Etienne
AU  - Foster, Andrew D
TI  - Fertility decline in Africa : : assessment and prospects / 
SN  - 0821316001
U1  - 304.6320 
PY  - 1990///
CY  - Washington D. C : 
PB  - The World bank , 
KW  - Fertility decline
KW  -  Africa
ER  -