Occupational health : a handbook for doctors
Senevirathne, Rohini De Alwis
Occupational health : a handbook for doctors - Colombo: Dept. of Community Medicine, University of Colombo; 1998. - xiv, 151p.; 20cm.
9559021133
Lung diseases
Ophthalmic disease
Fitness
Skin diseases
613.62 / OCC
Occupational health : a handbook for doctors - Colombo: Dept. of Community Medicine, University of Colombo; 1998. - xiv, 151p.; 20cm.
9559021133
Lung diseases
Ophthalmic disease
Fitness
Skin diseases
613.62 / OCC