00000nam##2200000za#4500 9.580279 CaOODSP 20210624190949 cr ||||||||||| 150406|2014||||xxc|||||o f|0| 0 eng|d 978-1-100-24785-4 CaOODSP eng n-cn--- En49-7/1-58E-PDF Canada. Environment Canada. Science and Technology Branch. Reference method for measuring the toxicity of contaminated sediment to embryos and larvae of echinoids (sea urchins or sand dollars) / [electronic resource] [by] Method Development and Applications Unit. Ottawa - Ontario : Environment Canada. July 2014. 91p. figs., references, tables, photographs Environmental Protection series. [Reference methods] EPS 1/RM/58 (Résumé en français). 15-09 2015-02-27 Méthode de référence pour mesurer la toxicité des sédiments contaminés chez les embryons et les larves des échinides (oursins globuleux ou oursins plats) / (CaOODSP)9.607303 Reference method for measuring the toxicity of contaminated sediment to embryos and larvae of echinoids (Sea Urchins or Sand Dollars) (CaOODSP)9.515968 Environmental Protection series. [Reference methods] EPS 1/RM/58 (CaOODSP)9.504905 http://publications.gc.ca PDF 858 KB https://publications.gc.ca/collections/collection_2015/ec/En49-7-1-58-eng.pdf EPS 1/RM/58