000 01913cam  2200409za 4500
0019.850383
003CaOODSP
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008180119s1992    onc ||||o    f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bspa
043 |an-mx---
0861 |aCW69-9/201E-PDF
1001 |aMorrison, R. I. G.
24510|aAerial surveys of Nearctic shorebirds wintering in Mexico |h[electronic resource] : |bsome preliminary results / |cR.I.G. Morrison, R.K. Ross, and S. Torres M.
260 |a[Ottawa] : |bCanadian Wildlife Service, |c1992.
300 |a11 p.
4901 |aProgress notes ; |vno. 201
500 |a"July 1992."
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aIssued also in French under title: Relevés aériens des oiseaux de rivage néarctiques hivernant au Mexique : résultats provisoires partiels.
504 |aIncludes bibliographical references.
5203 |a"Aerial surveys of the northwest Mexico/Baja California coastlines were carried out in late January/early February 1992 to determine the distribution and numbers of wintering Nearctic shorebirds, as the first year of a planned three-year Mexican Shorebird Atlas Project"--Abstract.
546 |aIncludes abstract in Spanish.
69207|2gccst|aBirds
69207|2gccst|aPopulation
69207|2gccst|aSurveys
693 4|aShorebirds
7001 |aRoss, Richard Kenyon.
7001 |aTorres M., S.
7101 |aCanada. |bEnvironment Canada.
7102 |aCanadian Wildlife Service.
77508|tRelevés aériens des oiseaux de rivage néarctiques hivernant au Mexique |w(CaOODSP)9.860898
830#0|aProgress notes (Canadian Wildlife Service)|vno. 201|w(CaOODSP)9.504439
85640|qPDF|s568 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/CW69-9-201-eng.pdf