1. Draft of a metropolitan sanitary code: reported to the Committee on Internal Hygiene Author(s): Clark, Henry G. (Henry Grafton), 1804?-1892 Publication: Boston : Rand & Avery, [1859] Subject(s): Sanitation -- legislation & jurisprudenceUnited States
2. Draft of a metropolitan sanitary code: reported to the Committee on Internal Hygiene Author(s): Clark, Henry G. (Henry Grafton), 1804?-1892 Publication: [Boston? : s.n., 1862?] Subject(s): Sanitation -- legislation & jurisprudenceMassachusetts
