The sewage question : being a general review of all systems and methods hitherto employed in various countries for draining cities and utilising sewage treated with reference to public health, agriculture, and national economy generally also a description of Captain Liernur's system for daily inoffensive removal of faecal solids, fluids, and gases by pneumatic force, combined with an improved method of sewage utilisation / by Frederick Charles Krepp.
Krepp, Frederick Charles. | Date: 1867