00000nam 2200000zi 4500 9.929807 CaOODSP 20250430132441 m o d f cr |n||||||||| 230913e199407 oncad ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-on En84-357/1994E-PDF Hamr, Pŕemysl, 1957- author. Development of methodologies for whole-sediment toxicity tests with benthic invertebrates / by Hamr, P., R.S. Kirby, P. Gillis and K.E. Day. Burlington, Ontario : National Water Research Institute, Environment Canada, July 1994. 1 online resource (1 volume (various pagings)) : illustrations, graphs text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 25-26). [Pt. a]. Optimum age for initiation and duration of the Hyalella azteca survival and growth test.--[pt. b]. Formulation of artificial sediment(s) for use in reference toxicity tests with benthic invertebrates. Benthos Effect of contaminated sediments on Ontario Burlington. Marine invertebrates Effect of contaminated sediments on Ontario Burlington. Contaminated sediments Toxicity testing Ontario Burlington. Benthos Effets des sédiments contaminés sur Ontario Burlington. Invertébrés marins Effets des sédiments contaminés sur Ontario Burlington. Sédiments contaminés Toxicité Ontario Burlington. National Water Research Institute (Canada), issuing body. PDF 3.10 MB https://publications.gc.ca/collections/collection_2025/eccc/En84-357-1994-eng.pdf