1
2
3
4
Published: 1986
Superior document: Working papers / Population Council, Center for Policy Studies 126
5
Published: 1997
Superior document: Working papers / Population Council, Policy Research Division 104
6
Published: 1979
Superior document: Working papers / Population Council, Center for Policy Studies 50
7
8
Published: 1981
Superior document: Public issues papers of the Population Council 4
9
Published: 1979
Superior document: Working papers / Population Council, Center for Policy Studies 47
10
Published: 1987
Superior document: Working papers / Population Council, Center for Policy Studies 136