Origin, extent, and thickness of Quaternary geologic units in the Willamette Valley, Oregon /

Bibliographic Details
Corporate Author:	Oregon. Water Resources Department
Other Authors:	O'Connor, Jim E., 1959-
Format:	Government Document Book
Language:	English
Published:	Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; 2001.
Series:	U.S. Geological Survey professional paper ; 1620.
Subjects:	Geology, Stratigraphic > Quaternary. Geology > Oregon > Willamette River Valley.

Evans: US Documents (Annex 5th floor)