Search for '(su:{Sri Lanka}) AND (su:{Statistics}) AND (su:{Income, household}) AND (su:{Food}) AND (su:{Liquor}) AND (su:{Drugs}) AND (su:{Tobacco})'

Household income and expenditure survey - 2002 , final report

Colombo Department of Census and Statistics 2004 . vi, 95p. 30 cm. 9555774439

Colombo Department of Census and Statistics 2007 . vii, 72p. 30 cm. 9555775680

Colombo Department of Census and Statistics 2007 . xii, 114p. 30 cm. 9789555776172

Colombo Department of Census and Statistics 2008 . xii, 116p. 30 cm. 9789555776547

Colombo Department of Census and Statistics 2010 . v, 30p. 30 cm. 9789555776547