TY  - BOOK
ED  - Nations Unies
TI  - World population trends and policies: 1987 : monitoring report : special topics : fertility and women's life cycle and socio-economic differentials in mortality 
SN  - 9211511682
PY  - 1988///
CY  - New York
PB  - United Nations
KW  - BI-BuBU
KW  - Population mondiale
KW  - Tendance
ER  -