2026-06-27http://hdl.handle.net/123456789/160192Limited Accesswater qualitywater pollutionsurface waterindustrial wastewateragricultural wastespesticidesurban wastessolid wastessewagepublic healthsanitationecosystemsfisheseconomic impactflow rateriver basin managementaction plansdevelopment programmesappropriate technologyinstitutional developmentstakeholdersfinancingGanga water quality: dirty past, promising future?Book Chapter