Geology of the Blue Mountains region of Oregon, Idaho, and Washington :  stratigraphy, physiography, and mineral resources of the Blue mountains region 

 - Washington :  U. S. Geological survey,  1994 
 - 198 p: :  ill., carte, graph., tab. 
 - U. S. Geological survey professional paper, 1439 .
<br/><br/>bibliogr 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Géologie<br/>Stratigraphie<br/>Physiographie<br/>Ressource minérale<br/>Accrétion<br/>Terrane<br/>Paléoarc insulaire<br/>Permien<br/>Mésozoïque
<br/><br/><label>Subjects--Index Terms: </label>Etats Unis  Oregon Etats Unis  Idaho Etats Unis  Washington Etats Unis