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| 02007nam 2200373za 4500 |
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| 001 | 9.857547 |
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| 003 | CaOODSP |
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| 005 | 20221107155801 |
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| 007 | cr ||||||||||| |
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| 008 | 180608s1994 onca o f00| 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aCW69-5/216E-PDF |
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| 245 | 02|aA consideration of inter-species variability in the use of the median lethal dose (LD50) in avian risk assessment |h[electronic resource] / |cA. Baril ... [et al.]. |
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| 260 | |a[Ottawa] : |bCanadian Wildlife Service, Headquarters, |c1994. |
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| 300 | |a12, [16] p. : |bill. |
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| 490 | 1 |aTechnical report series ; |vno. 216 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references (p. 10-12). |
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| 520 | |a"Avian risk assessment of pesticides depends for the most part on two laboratory-derived measures of lethality. First, the median lethal dose (LD50) , a statistically derived single oral dose of a compound which will cause 50% mortality of the test population. Second, the median lethal concentration (LC50) which similarly derives the concentration of a substance in the diet which is expected to lead to 50% mortality of the test population"--Introd. |
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| 530 | |aIssued also in print format. |
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| 546 | |aIncludes abstract in French. |
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| 692 | 07|2gccst|aBirds |
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| 692 | 07|2gccst|aFood |
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| 692 | 07|2gccst|aPesticides |
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| 692 | 07|2gccst|aToxicology |
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| 700 | 1 |aBaril, Alain, |d1956- |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 1 |aCanadian Wildlife Service. |bHeadquarters. |
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| 776 | 0#|tA consideration of inter-species variability in the use of the median lethal dose (LD50) in avian risk assessment : |w(CaOODSP)9.611653 |
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| 830 | #0|aTechnical report series (Canadian Wildlife Service)|vno. 216.|w(CaOODSP)9.504438 |
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| 856 | 40|qPDF|s815 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/cw69-5/CW69-5-216-eng.pdf |
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