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You searched for: Start Over Land use history Remove constraint Land use history Author Portland (Or.) Remove constraint Author: Portland (Or.) Subject Balch Creek Watershed (Or.) Remove constraint Subject: Balch Creek Watershed (Or.) Subject Natural areas -- Oregon -- Portland -- Management Remove constraint Subject: Natural areas -- Oregon -- Portland -- Management Subject Natural resources -- Oregon -- Portland Remove constraint Subject: Natural resources -- Oregon -- Portland
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  • 1. [Article] Portland : Balch Creek watershed protection plan
    Item contains two files: 1) Plan. 222 pp. Includes maps and figures. Adopted January 8, 1991; 2) Revisions. 56 pp. Adopted April 12, 1995. Bookmarks supplied by UO. Captured December 28, 2007.
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