1. The separate system of sewerage: a reply to a paper published in the report of the State Board of Health, Lunacy, and Charity of the State of Massachusetts, 1880, by Eliot C. Clarke, Esq Author(s): Waring, George E. Jr. (George Edwin), 1833-1898 Publication: Newport, R.I. : [s.n.], 1882 Subject(s): Sanitary Engineering -- methodsRefuse DisposalSewageClarke, Eliot C. (Eliot Channing), 1845-1921.