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- Author(s):
- Billings, John S. (John Shaw), 1838-1913, author
Mitchell, S. Weir (Silas Weir), 1829-1914, author
Bergey, D. H. (David Hendricks), 1860-1937, author
- Publication:
- Washington : Government Printing Office, 1896
- Subject(s):
- Air Pollution, Indoor -- adverse effects
Air Pollutants
Exhalation
Ventilation
- Author(s):
- Billings, John S. (John Shaw), 1838-1913, author
- Publication:
- City of Washington : Published by the Smithsonian Institution, 1895
- Subject(s):
- Air Pollution, Indoor -- adverse effects
Air Pollutants
Exhalation
Ventilation
