| 000 | 00000nam 2200000za 4500 |
| 001 | 9.612463 |
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| 003 | CaOODSP |
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| 005 | 20240527135427 |
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| 007 | ta |
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| 008 | 150406|1995||||xxc||||| f|0| 0 eng d |
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| 020 | |a0-662-20535-9 |
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| 022 | |a0831-6481 |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aCW69-5/169E |
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| 110 | 2 |aCanadian Wildlife Service. |
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| 245 | 10|aFood chain sources of polychlorinated dioxins and furans to Great Blue Herons (Ardea herodias) foraging in the Fraser River estuary, British Columbia / |cby A. Harfenist et al. Issued by the Pacific and Yukon Region. |
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| 260 | |aOttawa - Ontario : |bEnvironment Canada. |c1995. |
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| 300 | |aiii, 26p. : |bfig., graphs, references, tables ; |c28 cm. |
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| 490 | 1 |aTechnical report|x0831-6481|v169 |
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| 500 | |a"Polychlorinated dibenzodioxin (PCDD) and polychlorinated dibenzofuran (PCDF) levels in the prey of Great Blue Herons (Ardea herodias) foraging on the Fraser River estuary tidal flats were determined in 1991."--Abstract. |
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| 520 | 3 |aPolychlorinated dibenzodioxin (PCDD) and polychlorinated dibenzofuran (PCDF) levels in the prey of Great Blue Herons (Ardea herodias) foraging on the Fraser River estuary tidal flats were determined in 1991.--Abstract |
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| 530 | |aIssued also in electronic format. |
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| 546 | |aRésumés en français |
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| 563 | |aSoftcover |
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| 590 | |a95-29|b1995-07-21 |
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| 690 | 07|aBirds|2gcpds |
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| 720 | 1 |aHarfenist, A. |
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| 776 | 0#|tFood chain sources of polychlorinated dioxins and furans to great blue herons (Ardea herodias) foraging in the Fraser River Estuary, British Columbia |w(CaOODSP)9.857308 |
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| 830 | #0|aTechnical report,|x0831-6481|v169|w(CaOODSP)9.514491 |
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