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| 02334cam 2200409zi 4500 |
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| 001 | 9.893727 |
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| 003 | CaOODSP |
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| 005 | 20221107173530 |
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| 006 | m o d f |
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| 007 | cr mn||||||||| |
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| 008 | 201008s1985 mbcab ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn-nt |
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| 045 | |ax5x8 |
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| 086 | 1 |aCW66-697/1985E-PDF |
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| 100 | 1 |aBoothroyd, Peter, |eauthor. |
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| 245 | 10|aSpring use of the Mackenzie River by snow geese in relation to the Norman Wells oilfield expansion project / |cP.N. Boothroyd. |
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| 264 | 1|aWinnipeg, Manitoba : |bCanadian Wildlife Service, |c1985. |
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| 300 | |a1 online resource (vii, 211 pages) : |billustrations, maps (some colour) |
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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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| 500 | |a"April 1985." |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |aSome pages rotated in this copy. |
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| 504 | |aIncludes bibliographical references (pages 107-109). |
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| 520 | 3 |a"The influence of Esso's oilfield expansion project at Norman Wells on spring use of local staging habitat by snow geese was investigated in 1983 and 1984. Aerial surveys of the Mackenzie River were flown to determine snow goose use in the Norman Wells area compared to other upstream and downstream habitats. The degree to which various environmental factors influence snow goose migration and staging site selection is discussed"--Abstract, page i. |
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| 530 | |aIssued also in print format. |
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| 650 | 0|aSnow goose|zNorthwest Territories|zMackenzie River Valley. |
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| 650 | 0|aSnow goose|xHabitat|zNorthwest Territories|zMackenzie River Valley. |
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| 650 | 0|aPetroleum industry and trade|xEnvironmental aspects|zNorthwest Territories|zMackenzie River Valley. |
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| 650 | 6|aOie des neiges|zTerritoires du Nord-Ouest|zMackenzie, Vallée du. |
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| 650 | 6|aOie des neiges|xHabitat|zTerritoires du Nord-Ouest|zMackenzie, Vallée du. |
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| 650 | 6|aPétrole|xIndustrie et commerce|xAspect de l'environnement|zTerritoires du Nord-Ouest|zMackenzie, Vallée du. |
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| 710 | 2 |aCanadian Wildlife Service, |eissuing body. |
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| 856 | 40|qPDF|s25.93 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/cw66/CW66-697-1985-eng.pdf |
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