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008150406|1994||||xxc|||||     f|0| 0 eng d
020 |a0-662-22156-7
022 |a0318-5850
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn36-502/199E
1101 |aCanada. |bEnvironmental Conservation Service.
24512|aA framework for ecological risk assessment at contaminated sites in Canada : |breview and recommendations / |cby C. Gaudet.
260 |aOttawa - Ontario : |bEnvironment Canada. |c1994.
300 |ax, 108p. : |bfigs., graphs, tables ; |c28 cm.
4901 |aScientific series|x0318-5850|v199
500 |aContents: Introduction.--Ecological risk assessment framework for the NCSRP.--Problem definition.--Exposure assessment.--Receptor characterization.--Hazard assessment.--Risk characterization.--Application of tiered ERA under NCSRP.--Reporting an ecological risk assessment.--References cited.--Glossary.--Appendix A: Project bibliography.--Appendix B: Evaluation of documents.
504 |aBibliography.
546 |aRésumés en français
563 |aSoftcover
590 |a94-16|b1994-04-22
69007|aEnvironmental management|2gcpds
7201 |aGaudet, C.
7760#|tA framework for ecological risk assessment at contaminated sites in Canada |w(CaOODSP)9.852205
830#0|aScientific series,|x0318-5850|v199|w(CaOODSP)9.514558