1. Facts concerning the practical working of the sub-surface irrigation system of sewage disposal in New Jersey and elsewhere: a paper read before the New Jersey Sanitary Association, at their tenth annual meeting, in the Assembly Chamber at the State House, Trenton, N.J., December 4, 1884 Author(s): Pinkham, J. W., author Publication: [New Jersey?] : [publisher not identified], [1884?] Subject(s): Waste Management -- methods