Replacement migration :
Replacement migration : is it a solution to declining and ageing populations? /
- New York : United Nations, 2001.
- viii, 151 p. : ill. ;
"ST/ESA/SER.A/206" "United Nations publication sales no. E.01.XIII.19"--T.p. verso.
9211513626
Emigration and immigration
Age distribution (Demography)
Population
Older people.
JV6225
"ST/ESA/SER.A/206" "United Nations publication sales no. E.01.XIII.19"--T.p. verso.
9211513626
Emigration and immigration
Age distribution (Demography)
Population
Older people.
JV6225