1. Supplementary report on sewer air Author(s): Nichols, Wm. Ripley (William Ripley), 1847-1886 Publication: [Boston? : s.n., 1879?] Subject(s): SewageAir PollutantsCarbonic Acid
2. Hearings on report of State Board of Health, Lunacy and Charity and on the petition of Boston Gas-Light Co. with regard to carbonic oxide in illuminating gas before Committee on Manufactures Author(s): Massachusetts. General Court. Committee on Manufactures. Publication: Boston : Alfred Mudge & Son, 1885 Subject(s): Carbonic AcidLighting -- legislation & jurisprudenceMassachusetts
