Replacement migration :
Replacement migration : is it a solution to declining and ageing populations? /
Department of Economic and Social Affairs, Population Division.
- New York : United Nations, 2001.
- viii, 151 p. : ill. ; 28 cm.
"ST/ESA/SER.A/206" "United Nations publication sales no. E.01.XIII.19"--T.p. verso.
9211513626
Emigration and immigration--Social aspects.
Age distribution (Demography)
Population--Statistics.
Older people.
301.32 / UNI P01R
"ST/ESA/SER.A/206" "United Nations publication sales no. E.01.XIII.19"--T.p. verso.
9211513626
Emigration and immigration--Social aspects.
Age distribution (Demography)
Population--Statistics.
Older people.
301.32 / UNI P01R