TY  - BOOK
ED  - United Nations.
TI  - World population monitoring 1991: special report : the population situation in the least developed countries 
T2  - Population studies
SN  - 9211511860
AV  - HB871 .W762 1992
U1  - 304.63 
PY  - 1990///
CY  - New York
PB  - United Nations
KW  - Population
KW  - Statistics
KW  - Age distribution (Demography)
N1  - At head of title: Department of International Ecoonomic and Social Affairs; "ST/ESA/SER.A/113."; Includes bibliographical references
ER  -