Authors: Duffield, Samuel P., author / Genre: Letter / Publication Year: 1869 - Digital Collections - National Library of Medicine Search Results

Start Over Authors Duffield, Samuel P., author ✖ Genre Letter ✖ Publication Year 1869 ✖

1. Sandwich mineral springs

Author(s):: Duffield, Samuel P., author
Publication:: [Sandwich, Ontario?] : [publisher not identified], [1869?]
Subject(s):: Mineral Waters -- analysis
Mineral Waters -- therapeutic use
Natural Springs -- analysis
Balneology
Ontario