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- Author(s):
- Nichols, Wm. Ripley (William Ripley), 1847-1886, author
- Publication:
- [Springfield] : [publisher not identified], [1878?]
- Subject(s):
- Water Supply
Water -- analysis
Filtration
Massachusetts
- Author(s):
- Nichols, Wm. Ripley (William Ripley), 1847-1886, author
- Publication:
- [Boston?] : [publisher not identified], [1879?]
- Subject(s):
- Water Supply
Water -- analysis
Boston
- Author(s):
- Nichols, Wm. Ripley (William Ripley), 1847-1886, author
- Publication:
- [New Bedford] : [publisher not identified], [1880]
- Subject(s):
- Water Supply
Water -- analysis
Massachusetts
- Author(s):
- Nichols, Wm. Ripley (William Ripley), 1847-1886, author
- Publication:
- [Boston?] : [publisher not identified], [1880?]
- Subject(s):
- Water Supply
Boston
- Author(s):
- Nichols, Wm. Ripley (William Ripley), 1847-1886, author
- Publication:
- Boston : Press of Rockwell and Churchill, 1876
- Subject(s):
- Sewage
Environmental Pollution -- analysis
Boston
- Author(s):
- Nichols, Wm. Ripley (William Ripley), 1847-1886, author
Farlow, W. G. (William Gilson), 1844-1919, author
- Publication:
- Boston : Press of Rockwell and Churchill, 1877
- Subject(s):
- Water Supply
Cyanobacteria
Boston
- Author(s):
- Fisher, Theodore W. (Theodore Willis), 1837-1914, author
Nichols, Wm. Ripley (William Ripley), 1847-1886, author
- Publication:
- Boston : Wright & Potter, State Printers, 1875
- Subject(s):
- Ventilation
Railroads
Air Pollutants
- Author(s):
- Nichols, Wm. Ripley (William Ripley), 1847-1886, author
Allen, Charles R., author
- Publication:
- [Philadelphia?] : [publisher not identified], [1885?]
- Subject(s):
- Sewage -- analysis
Nitrogen -- analysis
Boston