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Ecotoxicology and Environmental Safety|June 1, 1991
Acute toxicity tests using rotifers. IV. Effects of cyst age, temperature, and salinity on the sensitivity of Brachionus calyciflorusT W Snell, B D Moffat, C Janssen, et al.Ecotoxicology and Environmental Safety|January 29, 2000
Development of methods for evaluating toxicity to freshwater ecosystemsA E Girling, D Pascoe, C R Janssen, et al.Pageof 2