DOAJ (DOAJ: Directory of Open Access Journals) · 1991 · 14 citations · 0 references
Open access
Natural ResourcesEnvironmental SciencesWater Resources ManagementWater Quality EngineeringWater Quality ManagementWater Resources EngineeringEnvironmental QualityRiver EngineeringWater ManagementWater PollutionWater QualityWater Quality ProtectionIndustrial Effluent PollutionRiver PollutionRiver Water Quality ManagementWater Discharge Pollution
Bull. Chem. Soc. Ethiop., 5(2), 49-64 (1991).