Annual report of the Director of Public Health and the annual report of the Sanitary Engineer, Madras.
Madras (India : Presidency).Director of Public Health.
Madras (India : Presidency).Sanitary Engineer.
Madras : [s.n.],
1922-29.
Sanitation
Public health
Annual report of the Sanitary Board, the annual report of the Sanitary Commissioner and the annual report of the Sanitary Engineer, Madras
Annual report of the Director of Public Health, Madras including administration of vaccination and annual report of the Sanitary  Engineer to Government