Subjects: Toilet Facilities and Zinc Compounds - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Toilet Facilities ✖ Subjects Zinc Compounds ✖

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