TY  - BOOK
ED  - United Nations. Department of International Economic and Social Affairs
TI  - Long-range world population projections: two centuries of population growth, 1950-2150
U1  - 312 21st
PY  - 1992///
CY  - New York
PB  - United Nations
KW  - Demographic surveys; Fertility, Human; Population
N1  - ST/ESA/SER.A/125
ER  -