TY  - BOOK
ED  -  United Nations.
TI  -  World population prospects, 1990
SN  -  9211512239
U1  -  304.6 
PY  - 1991///
CY  -  New York
PB  -  United Nations. Department of Economic and Social Deve lopment
KW  -  Population forecasting
KW  -  Statistics
KW  -  Periodicals
ER  -