Fodor's Oregon.
Olson, Donald S.
New York ; London : Fodor's Travel Publications,
c1998-
Vols. for 1998-   by Donald S. Olson.
"Complete guide with Portland, the coast, the Willamette Valley, and the desert."
Edition designation called "new".
Reprinted from: Fodor's Pacific Northwest.
Fodor's Pacific Northwest