Encouraging the next generation to visit national parks  :  hearing before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Fifteenth Congress, first session, September 27, 2017. 

 - 1 online resource (iv, 94 pages) :  illustrations. 
 - S. hrg. ; ;  115-486 .
 - United States.  Congress.  Senate.  S. hrg. ;  115-486. .
<br/><br/> GPO Cataloging Record Distribution Program (CRDP). 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. National Park Service --Planning.<br/>United States. National Park Service --Public relations.
<br/><br/><label>Subjects--Topical Terms: </label><br/>National parks and reserves--Public use--Planning.--United States
<br/><br/><label>LC Class. No.: </label>KF26  / .E5555 2017b 
<br/><br/><label>GPO Item No.: </label>1040-C (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.EN 2:S.HRG.115-486