TY  - BOOK
AU  - United Nations
ED  - Organización Internacional del Trabajo (Ginebra, Suiza)
TI  - World demographic estimates and projections,
AV  - HA 155 W64.1988
PY  - 1988///
CY  - New York
PB  - United Nations, Department of International Economic and Social Affairs
KW  - Previsión demógrafica
KW  - Estadística
N1  - "A Report prepared jointly by the United Nations, the International Labour Organisation and the Food and Agriculture Organization of the United Nation."; "ST/ESA/SER.R/79."
ER  -