| 000 | 00000nam 2200000za 4500 |
| 001 | 9.850365 |
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| 003 | CaOODSP |
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| 005 | 20241203113641 |
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| 007 | cr ||||||||||| |
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| 008 | 180119s1992 oncb||||o f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aCW69-9/199E-PDF |
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| 245 | 04|aThe cooperative Breeding Bird Survey in Canada, 1989-91 |h[electronic resource] / |cAnthony J. Erskine ... [et al.]. |
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| 260 | |a[Ottawa] : |bCanadian Wildlife Service, |c1992. |
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| 300 | |a14 p. : |bmaps. |
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| 490 | 1 |aProgress notes ; |vno. 199 |
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| 500 | |a"May 1992." |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |aIssued also in French under title: Étude collective des populations d'oiseaux nicheurs au Canada, 1989-1991. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"The Breeding Bird Survey (BBS) has grown from an experimental survey in two U .S. states in 1965 to the most widespread and widely accepted means of monitoring breeding bird numbers in the United States and Canada"--Introd. |
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| 692 | 07|2gccst|aBirds |
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| 692 | 07|2gccst|aPopulation |
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| 692 | 07|2gccst|aSurveys |
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| 700 | 1 |aErskine, Anthony J., |d1931- |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aCanadian Wildlife Service. |
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| 775 | 08|tÉtude collective des populations d’oiseaux nicheurs au Canada, 1989-1991 |w(CaOODSP)9.860891 |
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| 830 | #0|aProgress notes (Canadian Wildlife Service)|vno. 199|w(CaOODSP)9.504439 |
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| 856 | 40|qPDF|s791 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/CW69-9-199-eng.pdf |
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