Geologic map of the Washougal quadrangle, Clark County, Washington, and Multnomah County, Oregon /

Bibliographic Details
Main Authors:	Evarts, Russell C. (Author), O'Connor, Jim E. (Author), Tolan, Terry L. (Author)
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey, 2013.
Series:	Scientific investigations map ; 3257.
Subjects:	Geology > Oregon > Multnomah County > Maps. Geology > Washington (State) > Clark County > Maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo41933 http://purl.fdlp.gov/GPO/gpo41933

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