000 01698cam  2200361za 4500
0019.855439
003CaOODSP
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008180418s1974    onca|||#o    f00| 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aCW69-1/18E-PDF
1001 |aAnderson, R. Stewart.
24510|aGammarus predation and the possible effects of gammarus and chaoborus feeding on the zooplankton composition in some small lakes and ponds in western Canada |h[electronic resource] / |cby R. Stewart Anderson and Linda G. Raasveldt.
24634|aGammarus and chaoborus predation
260 |aOttawa : |bCanadian Wildlife Service, |cc1974.
300 |a24 p. : |bill.
4901 |aOccasional paper ; |vno. 18
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
5203 |a"In the lakes and in laboratory experiments Gammarus lacustris lacustris adults captured and ate several invertebrate species with which these amphipods commonly co-occur. In the laboratory, they also readily ate species with which they do not co-occur in the waters studied"--Abstract.
546 |aIncludes abstract in French.
69207|2gccst|aLakes
69207|2gccst|aEcology
69207|2gccst|aAquatic wildlife
7001 |aRaasveldt, Linda G.
7101 |aCanada. |bEnvironment Canada.
7102 |aCanadian Wildlife Service.
830#0|aOccasional paper (Canadian Wildlife Service)|vno. 18|w(CaOODSP)9.504780
85640|qPDF|s1.44 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/CW69-1-18-eng.pdf