Subjects: Drainage, Sanitary -- methods - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Drainage, Sanitary -- methods ✖

1. Hand ditching for malaria control

Publication:: [Atlanta, Ga.] : The Service, [1949]
Subject(s):: Drainage, Sanitary -- methods
Malaria -- prevention & control
Mosquito Control -- methods

2. Antiseption: chemical agency directed against the source of sewer-gas : illustrating why mechanical agency alone does not prevent the vitiation of house air by sewer-gas, and why the germicidal action of chloride of zinc has been resorted to as an auxiliary to the water-carriage system

Author(s):: Hocart, J. Hamelin.
Publication:: [United States : s.n., 1880?]
Subject(s):: Drainage, Sanitary -- methods
Anti-Infective Agents -- chemistry