TY  - BOOK
AU  - Ashurst, Hazel
AU  - Balkaran, Sundat
AU  - Casterline, J B
ED  - World Fertility Suvey.
TI  - Socioeconomic differentials in recent fertility / Hazel Ashurst, Sundat Balkaran and JB, Casterline
CY  - London
KW  - Demography
KW  - Fertility - survey
ER  -