Community structure, Lagoons, Free living marine nematodes, Diesel, Sediment, Microcosm, Dose-Response Relationship, Drug, Multivariate Analysis, Animals, Species Specificity, Geologic Sediments - analysis, Ecosystem, Gasoline - toxicity, Environmental Pollutants - toxicity, Tunisia, Environmental Pollutants - analysis, Nematoda - drug effects, Hydrocarbons,...
Biodegradation, Environmental, Dose-Response Relationship, Drug, Animals, Water Pollutants, Chemical - toxicity, Environmental Monitoring - methods, Anthracenes - toxicity, Geologic Sediments - chemistry, Nematoda - drug effects