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| 02124cam 2200361zi 4500 |
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001 | 9.901657 |
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003 | CaOODSP |
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005 | 20221107175730 |
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006 | m o d f |
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007 | cr ||||||||||| |
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008 | 210714e197607##bccdb ob f00| 0 eng d |
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040 | |aCaOODSP|beng|erda|cCaOODSP |
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043 | |an-cn-yk |
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086 | 1 |aFs143-2/76-7E-PDF |
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100 | 1 |aWalker, C. E., |eauthor. |
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245 | 10|aStudies on the freshwater and anadromous fishes of the Yukon River within Canada / |cby C.E. Walker. |
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264 | 1|aVancouver, B.C. : |bDepartment of the Environment, Fisheries and Marine Service, |cJuly 1976. |
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300 | |a1 online resource (viii, 99 pages) : |bcharts, maps. |
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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 |a[Technical report series] ; |vPAC T/76-7 |
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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 95-96). |
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520 | 3 |a"Characteristics of the adult Chinook and chum salmon populations of the Yukon River within Canada are described. Significant differences were found between the composition of the catch and the composition of the escapement in terms of sex and length. It is hypothesized that any change in the fishery from wheels to gillnet will result in greater catch of larger size fish and also of females. Such a change may have severe consequences on the reproductive capacity of the populations"--Abstract. |
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650 | 0|aFreshwater fishes|zYukon River (Yukon and Alaska) |
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650 | 0|aAnadromous fishes|zYukon River (Yukon and Alaska) |
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650 | 6|aPoissons d'eau douce|zYukon, Fleuve (Yukon et Alaska) |
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650 | 6|aPoissons anadromes|zYukon, Fleuve (Yukon et Alaska) |
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710 | 1 |aCanada. |bFisheries and Marine Service. |bPacific Region, |eissuing body. |
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830 | #0|aTechnical report series (Canada. Fisheries and Marine Service. Pacific Region)|vPAC T/76-7.|w(CaOODSP)9.900554 |
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856 | 40|qPDF|s20.74 MB|uhttps://publications.gc.ca/collections/collection_2021/eccc/Fs143-2-76-7-eng.pdf |
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