GREENE, Robert C. <br/><br/>
Petrography and petrology of volcanic rocks in the mount Jefferson area High Cascade range, Oregon / 
by Robert C. Greene. 
 -- Washington :   United States Government Printing Office,   1968 
 - 48 p. -- 
 (Geological Survey Bulletin  ;  1251-G).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oregon<br/>Petrología<br/>Rocas volcánicas
<br/><br/><label>Universal Decimal Class. No.: </label>552.313(795)