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| 02570nam 2200421zi 4500 |
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001 | 9.932493 |
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003 | CaOODSP |
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005 | 20240116140503 |
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006 | m o d f |
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007 | cr mn||||||||| |
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008 | 240115e197710 bccab ob f000 0 eng d |
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040 | |aCaOODSP|beng|erda|cCaOODSP |
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041 | 0 |aeng|beng|bfre |
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043 | |an-cn-bc |
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045 | |ax7x7 |
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086 | 1 |aFs97-4/1437E-PDF |
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086 | 1 |aFs97-4/1437 |
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100 | 1 |aHaegele, C. W., |eauthor. |
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245 | 10|aAssessment of herring spawnings in the vicinity of Nanoose Bay, B.C. / |cby C.W. Haegele and R.D. Humphreys. |
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264 | 1|aNanaimo, British Columbia : |bPacific Biological Station, Fisheries and Marine Service, Department of Fisheries and the Environment, |cOctober 1977. |
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264 | 4|c©1977 |
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300 | |a1 online resource (iii, 37 pages) : |billustrations, 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 |aFisheries and Marine Service manuscript report, |x0701-7618 ; |v1437 |
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500 | |aDigitized edition from print [produced by Department of Fisheries and Oceans]. |
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504 | |aIncludes bibliographical references (pages 6-7). |
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520 | 3 |a"An intensive underwater survey of two herring spawnings in and near Nanoose Bay, Strait of Georgia, was conducted during the 1976 herring spawning season. The spawnings were up to 650-m wide and eggs were deposited on a wide variety of substrates. An assessment of the spawnings by traditional techniques underestimated the area of the spawnings by 41% and 96%, mainly as a result of low width estimates of the subtidal portion of the spawn. Detailed topographic maps of spawning localities showing vegetation zones should alleviate problems associated with detecting and measuring herring spawn"--Abstract, page iii. |
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546 | |aIncludes abstracts in English and French. |
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650 | 0|aPacific herring|xSpawning|zBritish Columbia|zVancouver Island. |
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650 | 0|aVegetation mapping|zBritish Columbia|zVancouver Island. |
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650 | 6|aHareng du Pacifique|xFrai|zColombie-Britannique|zVancouver, Île de. |
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650 | 6|aCartographie de la végétation|zColombie-Britannique|zVancouver, Île de. |
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710 | 1 |aCanada. |bFisheries and Marine Service, |eissuing body. |
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710 | 2 |aPacific Biological Station (1972- ), |eissuing body. |
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830 | #0|aManuscript report (Canada. Fisheries and Marine Service)|vno. 1437.|w(CaOODSP)9.924185 |
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856 | 40|qPDF|s948 KB|uhttps://publications.gc.ca/collections/collection_2024/mpo-dfo/fs97-4/Fs97-4-1437-eng.pdf |
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