Three Sisters Wilderness, Oreg. :  hearings before Subcommittee on Minerals, Materials, and Fuels, 92d Congress, 1st session, on S. 1784, Sept. 13 and 14, 1971. 

 - [Washington, D.C.],  1971. 
 - v, 95 p. 
<br/><br/> Distribution made by issuing office.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining law--Oregon--Three Sisters Wilderness.<br/>Public lands--United States.
<br/><br/><label>GPO Item No.: </label>1040 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.IN 8/13:T 41