Open AccessA PRACTICAL MODIFICATION OF THE WINSLOW DIRT FILTER
Author(s) -
Melvin C. Schroeder
Publication year - 1912
Publication title -
american journal of public health
Language(s) - English
Resource type - Journals
eISSN - 2330-9687
pISSN - 0271-4353
DOI - 10.2105/ajph.2.5.360
Subject(s) - dirt , filter (signal processing) , engineering , geography , cartography , electrical engineering