http://repo.statistics.gov.lk/handle/1/130 2026-03-14T03:29:11Z 2026-03-14T03:29:11Z Department of Census and Statistics http://repo.statistics.gov.lk/handle/1/400 2015-01-26T08:25:06Z 1980-06-20T00:00:00Z

Final Report on the Urban family budget survey : 1977 Department of Census and Statistics

1980-06-20T00:00:00Z Department of Census and Statistics http://repo.statistics.gov.lk/handle/1/197 2015-01-30T08:08:25Z 1986-11-12T00:00:00Z

Survey of Household Economic Activities-1984/85 Sri Lanka : Second Report Department of Census and Statistics

1986-11-12T00:00:00Z Department of Census & Statistics http://repo.statistics.gov.lk/handle/1/184 2015-01-23T06:32:38Z 1989-05-25T00:00:00Z

Survey of Household Economic Activities - 1984/85 Sri Lanka : Final Report Department of Census & Statistics

1989-05-25T00:00:00Z