Subjects: Zinc Compounds / Authors: Pennsylvania Germicide Co., author. / Dates by Range: 1850-1899 - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Zinc Compounds ✖ Authors Pennsylvania Germicide Co., author. ✖ Dates by Range 1850-1899 ✖

1. Information regarding the Germicide and its protective influence

Author(s):: Pennsylvania Germicide Co., author.
Publication:: [Philadelphia?] : [publisher not identified], [1884?]
Subject(s):: Disinfection -- methods
Zinc Compounds
Toilet Facilities

2. Information regarding the Germicide and its protective influence

Author(s):: Pennsylvania Germicide Co., author.
Publication:: [Philadelphia?] : [publisher not identified], August, 1884
Subject(s):: Disinfection -- methods
Zinc Compounds
Toilet Facilities