TY  - GEN
AU  - Hansajie, K. 
AU  - Jayasena, B. N. 
TI  - Knowledge, attitudes and practices on noise induced hearing loss( NIHL) among factory workers of two dairy product manufacturing factories in Gampaha district, Sri Lanka
PY  - 2014///
CY  - Kelaniya
PB  - University of Kelaniya
KW  - Student Research Reports
N1  - Research Project
ER  -