Subjects: Coal Industry / Titles: Sanitation in mining towns - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Coal Industry ✖ Titles Sanitation in mining towns ✖

1. Sanitation in mining towns

Author(s):: Free, Spencer M., author
Publication:: [Philadelphia?] : [publisher not identified], [1888?]
Subject(s):: Sanitation
Coal Industry
Social Conditions
Pennsylvania