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| 02067cam 2200385zi 4500 |
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001 | 9.868942 |
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003 | CaOODSP |
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005 | 20221107162726 |
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006 | m o d f |
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007 | cr ||||||||||| |
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008 | 190226e198101##bcca |o f|0| 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-yk |
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086 | 1 |aEn40-229/81-13E-PDF |
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100 | 1 |aArchibald, P. L., |eauthor. |
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245 | 12|aA baseline survey of the water quality and biological conditions in the streams of the Howard's Pass area, Yukon Territory / |cP.L. Archibald and B.E. Burns. |
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264 | 1|a[West Vancouver, B.C.] : |bEnvironmental Protection Service, Yukon Branch, Pacific Region, |cJanuary 1981. |
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300 | |a1 online resource (v, 63 pages) : |bmaps. |
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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 |aManuscript report ; |v81-13 |
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500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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504 | |aIncludes bibliographical references. |
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520 | 3 |a"A pre-development survey of water quality and biological conditions in the streams of the Howard's Pass area was conducted in July 1980. Generally, the water chemistry parameters measured showed no anomalies. The bethnic macroinvertebrates and fish sampling results were respresentative of generally clear, unpolluted mountain streams. The high zinc concentrations in the stream sediments sampled reflected the presence of zinc ore deposits in the area"--Abstract. |
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546 | |aIncludes abstract in French. |
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692 | 07|2gccst|aWater quality |
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692 | 07|2gccst|aStreams |
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700 | 1 |aBurns, B. E. |q(Bonnie)|eauthor. |
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710 | 1 |aCanada. |bEnvironment Canada. |
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710 | 1 |aCanada. |bEnvironmental Protection Service. |bPacific Region. |
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830 | #0|aRegional manuscript report (Canada. Environmental Protection Service)|v81-13|w(CaOODSP)9.867528 |
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856 | 40|qPDF|s30.07 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/En40-229-81-13-eng.pdf |
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