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Risk Assessment

Selecting and Using Reference Information in Superfund Ecological Risk Assessments

Reference information, as used in this Bulletin, is data of a comparative nature needed by investigators to evaluate the environmental condition of a Superfund site.

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Selecting and Using Reference Information in Superfund Ecological Risk Assessments (PDF)(6 pp, 2 MB)
Reference information, as used in this Bulletin, is data of a comparative nature needed by investigators to evaluate the environmental condition of a Superfund site.