J. Hetherington
- On Utilizing Waste Air in Filter-Pressing; with some Results of Pressing Sewage-Sludge at Chiswick. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 88, n. 1887-2 ( 1887). (1887):
- On the Sewage-Flow of Chiswick. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 94, n. 1888-4 ( 1888). (1888):