TY - BOOK AU - Blaise,Christian AU - Ferard,Jean-Francois TI - Small-scale freshwater toxicity investigations SN - 140203119X AV - QH541.15.T68 .S62 2005 PY - 2005/// CY - Dordrecht PB - Springer KW - Toxicity testing KW - Freshwater ecology N1 - v.1. Toxicity test methods -- volume2. Hazard assessment schemes ER -