Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion I - Willamette and central valleys including all or parts of the states of Washington, Oregon, and California, and the authorized tribes within the region.

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Bibliographic Details
Corporate Author: United States. Environmental Protection Agency. Health and Ecological Criteria Division
Format: Government Document Electronic eBook
Language:English
Published: [Washington, D.C.] : United States Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, [2001]
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Online Access:https://purl.access.gpo.gov/GPO/LPS67103