000 01670cam  2200337za 4500
0019.849535
003CaOODSP
00520221107153934
007cr |||||||||||
008180104s1978    onc ||||o    f000 0 eng d
040 |aCaOODSP|beng
043 |anl-----
0861 |aCW69-9/87E-PDF
1001 |aBlokpoel, H., |d1938-
24510|aFish-eating birds nesting in Canadian Lake Erie and adjacent waters |h[electronic resource] / |cby H. Blokpoel and G.B. McKeating.
260 |a[Ottawa] : |bCanadian Wildlife Service, |c1978.
300 |a[7] p.
4901 |aProgress notes ; |vno. 87
500 |a"August 1978."
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aIssued also in French under title: Oiseaux piscivores nichant dans la partie canadienne de la région du lac Érié et les régions avoisinantes.
504 |aIncludes bibliographical references.
520 |a"The reproductive success of fish-eating birds on the Great Lakes is affected by several factors which include availability of food and of nesting habitat, predation, human disturbance, and toxic chemicals"--Introd.
69207|2gccst|aAquatic birds
7001 |aMcKeating, Gerald.
7101 |aCanada. |bEnvironment Canada.
7102 |aCanadian Wildlife Service.
77508|tOiseaux piscivores nichant dans la partie canadienne de la région du lac Érié et les régions avoisinantes |w(CaOODSP)9.859680
830#0|aProgress notes (Canadian Wildlife Service)|vno. 87|w(CaOODSP)9.504439
85640|qPDF|s643 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/CW69-9-87-eng.pdf