IDRC2016-03-162016-03-16198919890-88936-546-6IDRC-272ehttp://hdl.handle.net/10625/55495French version available in IDRC Digital Library: Quête d’avenirs : CRDI 1988; l’eau douce - un impératif pour l’humanitéSpanish version available in IDRC Digital Library: Búsqueda : CIID 1988; agua dulce - imperativo humanoText1 digital fileapplication/pdfenSearching : IDRC 1987; fresh water - the human imperativeIDRC Book