Abouzaid, Houssain2007-11-132007-09-132007-11-131989http://hdl.handle.net/10625/34729Text1 digital file (44 p. : ill.)Application/pdfenSANITATIONDRINKING WATERWATER SUPPLYMOROCCOWATER QUALITYWATER TREATMENTEvaluation of coliphage and presence / absence tests for the sanitary classification of the water resources and the quality of drinking water in MoroccoIDRC-Related Report