TY  - BOOK
AU  - Hobcraft,John
AU  - McDonald,John
AU  - Menken,Jane
AU  - Rodriguez,German
AU  - Trussell,James
ED  - World Fertility Suvey.
TI  - Comparative analysis of determinants of birth -intervals
CY  - London
KW  - Demography
KW  - Fertility - survey
ER  -