Designating Rock Creek in Montana as part of wild and scenic rivers system :  hearing before Subcommittee on Public Lands, 92d Congress, 2d session, on S. 2132, Aug. 29, 1972. 

 - [Washington, D.C.],  1972. 
 - iv, 60 p. 
<br/><br/> [Hearing held in Missoula, Mont].  Distribution made by issuing office.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Rock Creek (Carbon County, Mont.)
<br/><br/><label>GPO Item No.: </label>1040 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.IN 8/13:R 59/2