Cover Image

Ecoregions of Oregon /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Thorson, Thor D.
Format: Map
Language:English
Published: Reston, Va. : U.S. Geological Survey ; 2004.
Subjects:
Biotic communities > Oregon > Maps.
Ecology > Oregon > Maps.
Physical geography > Oregon > Maps.
Description
Item Description:Includes text, 1 ancillary map, and col. photos.
Cartographic material.
Physical Description:1 map : color ; 33 x 44 cm., on sheet 89 x 113 cm.
Bibliography:Includes bibliographical references on both sides of sheet.
ISBN:0607972661