TY  - BOOK
AU  - Ratnapriya S., Ganeshmoorthy m., Sivayogan S.
ED  - MOH, WHO
TI  - Common disease among the working population and associated productivity losses in seven selected industrial unit in the district of Colombo: Study Report 4
SN  - 9789559093215
PY  - 2005///
CY  - Sri Lanka
PB  - MOH,WHO
KW  - Health system development
ER  -