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| 02470cam 2200409zi 4500 |
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| 001 | 9.877576 |
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| 003 | CaOODSP |
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| 005 | 20221107165018 |
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| 006 | m o d f |
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| 007 | cr ||||||||||| |
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| 008 | 190807e199012##onca ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn13-5/90-161E-PDF |
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| 100 | 1 |aKwan, K. K., |eauthor. |
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| 245 | 12|aA novel bioassay approach : |bdirect application of Toxi-Chromotest and SOS-Chromotest to sediments / |cby K.K. Kwan and B.J. Dutka. |
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| 264 | 1|aBurlington, Ontario : |bRivers Research Branch, National Water Research Institute, Canada Centre for Inland Waters, |cDecember 1990. |
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| 300 | |a1 online resource (15 pages, 4 unnumbered pages) : |billustrations. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aNWRI contribution ; |v90-161 |
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| 500 | |a"RRB 90-82." |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references (pages 13-15). |
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| 520 | |a"Procedures for the extraction of sediments, suspended sediments or suspended particulates for toxicity and genotixicity studies are becoming increasingly more complicated, time consuming and expensive. The original concept of using short-term bioassays was to quickly, efficiently and inexpensively test water, sediments, and suspended sediments for toxicant/genotoxicant responses, in order that samples could be prioritized for the more costly chemical analyses. In this report we describe an extremely simple procedure, the direct sediment test procedure (DSTP) which can be used with the Toxi-chromotest and SOS-Chromotest to test sediments or suspended sediments/particulates for the presence of toxicants or genotoxicants"--Management perspective. |
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| 546 | |aIncludes abstract and management perspective in English and French. |
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| 692 | 07|2gccst|aSediments |
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| 692 | 07|2gccst|aWater management |
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| 700 | 1 |aDutka, B. J., |eauthor. |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aNational Water Research Institute (Canada). |bRivers Research Branch. |
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| 710 | 2 |aCanada Centre for Inland Waters. |
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| 830 | #0|aNWRI contribution ;|v90-161.|w(CaOODSP)9.844121 |
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| 856 | 40|qPDF|s1.76 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-90-161-eng.pdf |
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