Biblio

UNESCO International Hydrological Programme --Paris, FR, UNESCO-IHP y Eschborn, D. E. G. T. Z. -, «Capacity building for ecological sanitation : concepts for ecologically sustainable sanitation in formal and continuing education», vol. no. 2006/WS/5. UNESCO, Paris, France, p. vi, 156 p. : 32 boxes, 29 fig., 28 tab., 2006.

D. E. G. T. Z. - Eschborn, «Capacity building for ecological sanitation : ecosan resource material». Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ), Eschborn, Germany, p. CD-ROM, 2006.

D. E. G. T. Z. - Eschborn y IWA -London, GB, International Water Association, «Ecosan - closing the loop : proceedings of the 2nd international symposium, 7th - 11th April 2003, Lubeck, Germany». Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ), Eschborn, Germany, p. xiv, 1004 p. : fig., tab., 2004.