World population ageing 2007.

Sonraí bibleagrafaíochta
Údar corparáideach:	United Nations. Department of Economic and Social Affairs. Population Division
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	New York United Nations, Department of Economic and Social Affairs, Population Division 2007.
Ábhair:	Age distribution (Demography) > Statistics. Older people > Statistics. Population > Statistics.