CREPA -Ouagadougou, BF, Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout, «Manuel sur l'utilisation des produits derives de l'assainissement ecologique en agriculture : volet agronomie», vol. 4. Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, p. 34 p.; ill; tab.; fig., 2006.

Amegnran, Y., Ouattara, R., y Tandia, C.T., «Technologies d'eau potable et d'assainissement développées ou expérimentées dans le réseau CREPA : fiches techniques», vol. no. 3. Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, p. 37 p. : figs., photo's, 2 tables, 2006.

Wang, D., «Applying the ecosan concept for integrated wastewater management at a new conference centre and tourist resort in Kunshan, China », vol. 05.03. UNESCO-IHE Institute for Water Education, Delft, The Netherlands, p. 81 p.; 37 tab.; 89 fig., 2005.

Austin, L.M., Duncker, L.C., Matsebe, G.N., Phasha, M.C., y Cloete, T.E., Ecological sanitation : literature review, vol. TT 246/05. Pretoria, South Africa: Water Research Commission, WRC, 2005, p. ix, 105 p. : fig., tab.

CREPA -Ouagadougou, BF, Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout, «Ecosan info». Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, 2005.

Water Information Network South Africa -Pretoria, ZA, WIN-SA, «eThekwini's water and sanitation programme», vol. no. 2. Water Information Network - South Africa - (WIN-SA), Pretoria, South Africa, p. 12 p. : boxes, fig., photogr., 2005.

Jackson, B., «A review of ecosan experience in Eastern and Southern Africa.». Water and Sanitation Program - African Region, Nairobi, Kenya, p. 16 p. : 2 boxes; 2 tables, 2005.

Cordova, A. y Knuth, B.A., «User satisfaction in large-scale, urban dry sanitation programs in Mexico», Urban water journal, pp. p. 227-243 : 1 fig., 12 tab., 2005.

Obika, A., Catalogue of low-cost toilet options : social marketing for urban sanitation. Loughborough, UK: Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, 2004, p. 28 p. : ill.

Morgan, P., «An ecological approach to sanitation in Africa : a compilation of experiences : the EcoSan book». Aquamor, Harare, Zimbabwe, p. ca. 262 p. : fig., photogr., 2004.

Mullegger, E. y Lechner, M., «Ecological Sanitation - a sustainable approach to future». Austrian Development Agency, Vienna, Austria, p. 12 p. : 6 fig., photogr., 2004.

Jenssen, P. D., Heeb, J., Huba-Mang, E., Gnanaken, K., Warner, W.S., Refsgaard, K, Senstrom, T. A., Guterstam, B., y Alsen, K.W., «Ecological sanitation and reuse of wastewater : ecosan, a thinkpiece on ecological sanitation». Agricultural University of Norway, Oslo, Norway, p. 18 p. : photogr., 2004.

Winblad, U. y Simpson-Hebert, M., Ecological sanitation : revised and enlarged edition, Rev. and enlarged ed. Stockholm, Sweden: Stockholm Environment Institute (SEI), 2004, p. vi, 141 p. : boxes, fig., tab.

GTZ -Eschborn, DE 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.

Gulyas, H., Bruhn, P., Furmanska, M., Hartrampf, K., Kot, K., Lüttenberg, B., Mahmood, Z., Stelmaszewska, K., y Otterpohl, R., «Freeze concentration for enrichment of nutrients in yellow water from no-mix toilets», Water science and technology, pp. p. 61-68 : 3 fig., 1 tab., 2004.

Schönning, C. y Stenstrom, T.A., Guidelines for the safe use of urine and faeces in ecological sanitation systems. Stockholm, Sweden: Stockholm Environment Institute (SEI), 2004, p. iii, 38 p. : fig. tab.

Jonsson, H., Richert Stintzing, A., Vinneras, B., y Salomon, E., Guidelines on the use of urine and faeces in crop production, vol. no. 2004-2. Stockholm, Sweden: Stockholm Environment Institute (SEI), 2004, p. v, 35 p. : 11 fig., 9 tab.

Ridderstolpe, P. y Stockholm Environment Institute -Stockholm, SE, SEI, Introduction to greywater management, vol. no. 2004-4. Stockholm, Sweden: Stockholm Environment Institute (SEI), 2004, p. iv, 19 p. : fig., tab.

Drangert, J.-O., Norms and attitudes towards ecosan and other sanitation systems : desk study by a group of experts on ecological sanitation, vol. no. 2004-5. Stockholm, Sweden: Stockholm Environment Institute (SEI), 2004, p. iii, 32 p. : tab.

Kvarnström, E. y Petersens, E. af, Open planning of sanitation systems, vol. no. 2004-3. Stockholm, Sweden: Stockholm Environment Institute (SEI), 2004, p. iv, 34 p. : boxes, tab.

Wirbelauer, C., «Proceedings of an awareness raising workshop on ecological sanitation. September 2nd to 4th 2003, Gaborone, Botswana». IUCN Botswana, Gaborone, Botswana, p. v, 82 p. : fig., tab., 2004.

CREPA -Ouagadougou, BF, Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout y Office National de l'Eau et de l'Assainissement –Ouagadougou, BF, ONEA, «Rapport final condense: etude en assainissement ecologique de la ville de Ouagadougou». Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, p. 20 p. : fig., tab., 2004.

Jackson, B., «Sanitation and hygiene in Kenya : lessons on what drives demand for improved sanitation». Water and Sanitation Program - East and Southern Africa, Nairobi, Kenya, p. 11 p. : boxes, photogr., tab., 2004.

Chaggu, E.J., Sustainable environmental protection using modified pit-latrines. Wageningen, The Netherlands: Agricultural University Wageningen, 2004, p. 140 p. : 19 fig., 45 tab.

WASTE -Gouda, NL, «WASTE e-mail bulletin». WASTE, Gouda, The Netherlands, 2004.