TY  - BOOK
ED  - United Nations. Department of Economic and Social Affairs
TI  - The Sex and age distribution of the world populations: the 1992 revision
SN  - 92-1-151251-4
U1  - 312 21st
PY  - 1993///
CY  - New York
PB  - United Nations
KW  - Demographic surveys; Population; Fertility, Human
N1  - ST/ESA/SER.A/1341
ER  -