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| 01557nam 2200337za 4500 |
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| 001 | 9.849598 |
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| 003 | CaOODSP |
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| 005 | 20240527135430 |
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| 007 | cr ||||||||||| |
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| 008 | 180105s1979 onc ||||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 |aCW69-9/99E-PDF |
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| 245 | 04|aThe co-operative Breeding Bird Survey in Canada, 1978 |h[electronic resource] / |cby K.E. Freemark ... [et al.]. |
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| 260 | |a[Ottawa] : |bCanadian Wildlife Service, |c1979. |
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| 300 | |a21 p. |
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| 490 | 1 |aProgress notes ; |vno. 99 |
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| 500 | |a"May 1979." |
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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 en 1978. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"The Breeding Bird Survey (BBS) began in Canada in 1966. It provides a means of assessing year to year changes as well as long-term trends in numbers of birds (especially songbirds) in settled areas of Canada"--Introd. |
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| 692 | 07|2gccst|aBirds |
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| 692 | 07|2gccst|aSurveys |
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| 700 | 1 |aFreemark, K. E. |
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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 en 1978 |w(CaOODSP)9.859793 |
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| 830 | #0|aProgress notes (Canadian Wildlife Service)|vno. 99|w(CaOODSP)9.504439 |
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| 856 | 40|qPDF|s855 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/CW69-9-99-eng.pdf |
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