Wetlands International, “Landscape scale disaster risk reduction and the role of wetland ecosystems”. Wetlands International, Wageningen, The Netherlands, p. 2 p., 2017.

Madgwick, J., “Water security in WASH services delivery”. Wetlands International, Wageningen, The Netherlands, p. 13 slides, 2017.

Wetlands International, Wetlands and water, sanitation and hygiene (WASH) : understanding the linkages. Wageningen, The Netherlands: Wetlands International, WI, 2010, p. 96 p. : 18 boxes; 6 fig., 26 photos.

Gauss, M., “Constructed wetlands : a promising wastewater treatment system for small localities experiences from Latin America”. Water and Sanitation Program - Latin American and Carribean Region, Lima, Peru, p. 55 p. : fig., tab., 2008.

Greenberg, J., Seebach, R., Luhmann, A., Zylstra, D., and Wentz, J., “Co-operative sanitation project, Pellsrus Township, South Africa”, Waterlines, an international journal of water, sanitation and waste, pp. p. 18-20 : 5 photogr., 2007.

Clarke, R. and King, J., “The atlas of water”. Earthscan, London, UK, p. 127 p. : fig., maps, photogr., 2004.

Kampf, R. and Claassen, T., “The use of treated wastewater for nature: the waterharmonica, a sustainable solution as an alternative for separate drainage and treatment”. IWA Publishing, Stockholm, Sweden, p. 8 p. : 4 fig., 2004.

Blue Plan for the Environment and Development in the Mediterranean -Sophia-Antipolis, FR, Plan Blue pour l'Environnement et le Développement en Méditerranée, “Better water demand management for overcoming water crisis in the Mediterranean”, vol. no. 2. Blue Plan, Valbonne, France, p. 6 p. : 6 fig., 5 maps, 2003.

Cech, T.V., Principles of water resources : history, development, management, and policy. New York, NY, USA: Wiley, 2003, p. xiv, 446 p. + 10 p. annexes : maps, photogr., tabs.

Martijn, E.J., Kampf, R., Claassen, T., and Mels, A., “Use of the waterharmonica for conversion of treated waste water into a natural resource in the developing world [draft paper for conference Ecological Engineering for Integrated Water Management (Oct. 30 - Nov. 2, 2003) Harvard Graduate School of Design, ”. p. 13 p. : 4 fig., 2003.

Burton, J. and Egli, P., “Les grands fleuves d'Afrique de l'Ouest : diagnostic, tendances et enjeux”. Canadian International Development Agency, CIDA, Quebec, Que, Canada, p. 148 p. : tabs., 2002.

Lakshmi, A., “Appropriate technology for resource recovery from sewage”. International Ocean Institute - India, Chennai, India, 2001.

GATE -Eschborn, DE and Naturgerechte Technologien, Bau- und Wirtschaftsberatung -Frankfurt, GE, TBW, “Decentralised wastewater treatment methods for developing countries”, vol. no. W8e. German Appropriate Technology Exchange (GATE) /Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ), Eschborn, Germany, p. 11 p. : 7 fig., 2 tabs., 2001.

Postma, L., “Reference guide on water resources management”. IRC and SNV Netherlands Development Organization, The Hague, The Netherlands, p. ca. 250 p., 2001.

Gleick, P.H., Singh, A., and Shi, H., Threats to the world's freshwater resources. Oakland, CA, USA: Pacific Institute, 2001, p. 59 p. : 11 fig., 12 maps, 7 tab.

Dietvorst, C., “Water guide of institutions in the Netherlands”. SNV Netherlands Development Organization, The Hague, The Netherlands, p. 142 p., 2001.

Dietvorst, C., “Water related institutions in the Netherlands”. SNV Netherlands Development Organization, The Hague, The Netherlands, p. 142 p., 2001.

Rose, G.D., “Community-based technologies for domestic wastewater treatment and reuse : options for urban agriculture”, vol. no. 27. International Development Research Centre (IDRC), Ottawa, Ont, Canada, p. v, 75 p. : 3 tab., 16 fig., 2000.

Mashauri, D.A., Abdulhussein, B.S., and Mulungu, D.M.M., “Constructed wetland at the University of Dar es Salaam”, Water research, pp. p. 1135-1144 : 5 fig., 2 tab., 2000.

Brix, H., Kadlec, R.H., Knight, R.L., Vymazal, J., Cooper, P., and Haberl, R., Constructed wetlands for pollution control : process, performance, design and operation, vol. no. 8. London, UK: IWA Publishing, 2000, p. xii, 156 p. : fig., tab.

Wit, P., Freshwater wetlands, vol. no. 6. The Hague, The Netherlands: Netherlands, Ministry of Foreign Affairs, 2000, p. 90 p. : 12 boxes, photogr., 1 tab.

Okurut, T.O., A pilot study on municipal wastewater treatment using a constructed wetland in Uganda. Rotterdam, The Netherlands: A.A. Balkema, 2000, p. xii, 171 p. : fig., tab.

Boland, M., Wetten, J. van, Joordens, J., and Dros, J.M., “Wetlands and their relevance for development co-operation : paper prepared for SNV Netherlands Development Organisation”. AIDEnvironment, Amsterdam, The Netherlands, p. 22p. : boxes, map, tabs., 2000.

Ghosh, D., “Wastewater utilisation in East Calcutta wetlands”. WASTE, Gouda, The Netherlands, p. 19 p. : 4 tab., 1999.

Kay, B.H., Water resources : health, environment and development. London, UK: E & FN Spon, 1999, p. xvii, 250 p. : fig., tab.