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Filters: Keyword is sustainability and Author is Verhagen, J.  [Clear All Filters]
2013
J. Verhagen and Carrasco, M., Full-chain sanitation services that last: non-sewered sanitation services. IRC, The Hague, The Netherlands, p. 14 p. : boxes, 1 fig., 2 tab., 2013.
J. Verhagen and Carrasco, M., Mise en place d’une filière complète d’assainissement pérenne : les services d’assainissement non collectif. IRC, The Hague, The Netherlands, p. 14 p. : boxes, 1 fig., 2 tab., 2013.