Directory of non-governmental organisations active in sustainable development = Répertoire des organisations non gouvernementales actives dans le domaine du développement durable.
Organisation for Economic Co-operation and Development.
Paris : Development Centre of the Organisation for Economic Co-operation and Development ; Washington, D.C. : OEDC Publications and Information Centre [distributor],
c1996-
English and French.
Pt. 1. Europe.
Sustainable development
Non-governmental organizations