Engineering geology report, Harley slide, Green Springs Highway OR 66, Highway no. 21, M.P. 11.8-12.0, Jackson County

Title from PDF cover (viewed on August 7, 2017)., "Key 17535.", "EA PE002600/000.", This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes., Includes bibliographical references (page 11)., Mode of access: Internet from the Oregon Government Publications Collection., Text in English.
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This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.