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008	190529e198907##oncb   #ob   f000 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
041	|aeng|bfre
043	|an-cn-qu
086	1 |aEn13-5/89-147E-PDF
100	1 |aDutka, B. J., |eauthor.
245	13|aAn ecotoxicological and microbiological study of the Yamaska River / |cby B.J. Dutka, K.K. Kwan and S.S. Rao.
264	1|aBurlington, Ontario : |bNational Water Research Institute, Rivers Research Branch, Canada Centre for Inland Waters, |cJuly 1989.
300	|a1 online resource (31 pages, 14 unnumbered pages) : |bmaps.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aNWRI contribution ; |v89-147
500	|a"RRB 89-58."
500	|aTitle from cover.
500	|aDigitized edition from print [produced by Environment and Climate Change Canada].
504	|aIncludes bibliographical references.
520	3 |a"Using Yamaska River waters and sediments, a battery of tests assessing microbial populations and genotoxic and toxic chemicals were used to evaluate spacial and temporal variations. The data resulting from these tests were also used to rank the sampling sites, based on the degree of contained hazards"--Abstract.
546	|aIncludes abstract and management perspective in English and French.
692	07|2gccst|aChemicals
692	07|2gccst|aMicrobiology
692	07|2gccst|aRivers
700	1 |aKwan, K. K., |eauthor.
700	1 |aRao, S. S. |q(Salem S.), |d1934- |eauthor.
710	1 |aCanada. |bEnvironment Canada.
710	2 |aNational Water Research Institute (Canada). |bRivers Research Branch.
710	2 |aCanada Centre for Inland Waters.
830	#0|aNWRI contribution ;|v89-147.|w(CaOODSP)9.844121
856	40|qPDF|s2.93 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-89-147-eng.pdf