Water, Quality, Water testing, Biological analysis and testing, Toxicity, Water pollution, Cladocera, Microbiological analysis, Chemical water pollutants, Industrial water pollutants, Sewage, Effluents (sewage), Freshwater
Title in French
Qualit de leau. Dtermination de la toxicit chronique vis--vis de Ceriodaphnia dubia
Title in German
Wasserbeschaffenheit. Bestimmung der chronischen toxischen Wirkung gegenber Ceriodaphnia dubia