Explore Books on
sewage-sludge fuel

Methane

By Peter-John Meynell

Methane production from agricultural and domestic wastes

By P. N. Hobson

Gesui odei shōka gasu hatsuden shisutemu "metatopia keikaku" chōsa hōkoku

By Japan. Kagaku Gijutsuchō. Keikakukyoku

Utilization of sewage

By Mary A. Vance