Formats: Text / Authors: Leffmann, Henry, 1847-1930, author / Titles: Examination of water for sanitary and technic purposes - Digital Collections - National Library of Medicine Search Results

Start Over Formats Text ✖ Authors Leffmann, Henry, 1847-1930, author ✖ Titles Examination of water for sanitary and technic purposes ✖

1. Examination of water for sanitary and technic purposes

Author(s):: Leffmann, Henry, 1847-1930, author
Publication:: Philadelphia : P. Blakiston, Son & Co., 1895
Subject(s):: Fresh Water -- analysis

2. Examination of water for sanitary and technic purposes

Author(s):: Leffmann, Henry, 1847-1930, author
Publication:: Philadelphia : P. Blakiston's Son & Co., 1899
Subject(s):: Water -- analysis