Changes

[[Image:eawag compendiumcover.jpgpng|thumb|right|110px|[http://www.eawag.ch/organisation/abteilungenforschung/sandec/publikationen/compendium_esesp/dl/index_EN DownloadCompendium_2nd_Ed_Lowres_1p.pdf]]]

Elizabeth Tilley, E. et al. Lukas Ulrich, Christoph Lüthi, Philippe Reymond and Christian Zurbrügg (20082014). [http://www.eawag.ch/organisation/abteilungenforschung/sandec/publikationen/publications_sespsesp/downloads_sespdl/compendium_highCompendium_2nd_Ed_Lowres_1p.pdf Compendium of Sanitation Systems and Technologies], published by [http://www.eawag.ch/organisation/abteilungen/sandec/index_EN Sandec], the Department of Water and Sanitation in Developing Countries of [http://www.eawag.ch/index_EN Eawag], the Swiss Federal Institute of Aquatic Science and Technology, Dübendorf, Switzerland.

The 2nd edition publication is available in English, . French, and will be made available in Spanishare yet to come. [http://www.irc.nl/docsearch/title/163208 Available in the IRC Digital Library]