SRI LANKA.Department of Census and Statistics
Demographic survey1994 Sri Laka: Rreport on demographic characteristics of the population /Department of Census and Statistics - Colombo Department of Census and Statistics 1997 - 190 p.
955-577-179-0
312 / SRI
Demographic survey1994 Sri Laka: Rreport on demographic characteristics of the population /Department of Census and Statistics - Colombo Department of Census and Statistics 1997 - 190 p.
955-577-179-0
312 / SRI