Department of Census and Statistics
Statistical abstract of the democractic socialist republic of Sri lanka - 1997 /Department of Census and Statistics - Colombo Department of Census and Statistics 1998 - xviii, 318 p.
955-577-191-X
315.493 / SRI
Statistical abstract of the democractic socialist republic of Sri lanka - 1997 /Department of Census and Statistics - Colombo Department of Census and Statistics 1998 - xviii, 318 p.
955-577-191-X
315.493 / SRI