Relative earthquake hazard map

This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program.  It is for informational purposes and may not be suitable for legal purposes., "USGS award number 14-08-0001-G2132", Booklet title: Relative earthquake hazard map of the Portland, Oregon 7 1/2 - minute quadrangle, Includes note and location map, Includes bibliographical references (p. [1-2] of booklet), 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.