Knowledge Resources | Dar Al-hikmah Library | Public Access
Subject(s): Sewage disposal | Feces | Sewage -- Industrial applications Contents:Human waste : an overview / Rose George, as told to Katharine Mieszkowski -- Sewage poses many health risks / American Rivers -- Biosolids are safe / US Environmental Protection Agency -- Biosolids are unsafe / Josh Harkinson -- Humanure can make sewage more m