Biblio

UNESCO International Hydrological Programme --Paris, FR, UNESCO-IHP and 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.

G. Federal Mi DE, Eschborn, D. E. G. T. Z. -, and Environment, N. Conservati, “Water - a key to sustainable development : international conference on freshwater, Bonn 2001 : conference report”. Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ), Eschborn, Germany, p. 120 p., 2001.