SRI LANKA. Department of Census and Statistics -UNICEF
Vital statistics 1967 - 1980 Sri Lanka: marriages, births and deaths /Department of Census and Statistics -UNICEF - Colombo Department of Census and Statistics 1987 - (v.1 - x, 257) p.
patial condent: marriages, births and deaths
312 / SRI
Vital statistics 1967 - 1980 Sri Lanka: marriages, births and deaths /Department of Census and Statistics -UNICEF - Colombo Department of Census and Statistics 1987 - (v.1 - x, 257) p.
patial condent: marriages, births and deaths
312 / SRI