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Filtering by: Subject Tualatin River Watershed (Or.) Remove constraint Subject: Tualatin River Watershed (Or.) Decade 1950-1959 Remove constraint Decade: 1950-1959 File Format application/pdf Remove constraint File Format: application/pdf

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  • Umpqua river basin

    Creator:
    Oregon. State Water Resources Board
    Abstract:
    The purpose of this 1958 report is to implement the water resources policy of the State of Oregon, as prescribed in ORS 536.300.
    Resource Type:
    Technical Report
    Full Text:
    . The economy of the Umpqua River watershed is dominated by its natural resource base activities; all of