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A tunnel runs through it : an inside view of the Tualatin Mountains / by Ken Walsh [and others] ; prepared in cooperation with Portland State University, Shannon and Wilson, Inc., and the Tri-County Metropolitan Transportation District of Oregon.
- Format:
- Government document
- Map/Atlas
- Series:
- Scientific investigations map ; 3144.
- Scientific investigations map ; 3144
- Language:
- English
- Subjects (All):
- Tualatin Mountains (Or.)--Maps.
- Tualatin Mountains (Or.).
- Geology--Oregon--Tualatin Mountains--Maps.
- Geology.
- Oregon--Tualatin Mountains.
- Genre:
- Maps
- Maps.
- Physical Description:
- 1 online resource (2 sections) : color.
- Scale not given.
- Cartographic Data:
- Scale not given.
- Place of Publication:
- [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2011.
- Notes:
- Title from PDF title screen (viewed Mar. 28, 2011).
- Includes text, col. ill., tables, and cross-sections.
- Includes bibliographical references.
- OCLC:
- 709745532
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