title: The search for the "ideal" soil toxicity test reference substance.
authors: ECT Oekotoxikologie, Flörsheim, Germany. j-roembke@ect.de
authors: Jörg
authors: J
authors: Römbke
authors: Jukka
authors: J
authors: Ahtiainen
mesh_terms: D000818:Animals; D007448:Invertebrates; D010944:Plants; D012015:Reference Standards; D012989:Soil Pollutants / Q000633:toxicity; D018675:Toxicity Tests / Q000592:standards*
chemical_list: D012989:Soil Pollutants