...hiu: a. Reports of the Royal Commissioners appointed to inquire into the best mode of Distribnting the Sewage of Towns and applying it to beneficial and profitable uses. Erster Bericht vom März 1858, Zweiter Bericht vom August 1861, Dritter und letzter Bericht vom März...
Commission appointed to inquire into the best mode of distributing the Sewage of Towns, and applying it to beneficial and profitable uses. 
