Defending U.S. economic interests in the changing Arctic  is there a strategy? : hearing before the Subcommittee on Oceans, Atmosphere, Fisheries, and Coast Guard of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Twelfth Congress, first session, July 27, 2011 
 Defending US economic interests in the changing Arctic 

 - Washington  U.S. G.P.O.  2012 
 - iii, 80 p.  24 cm. 
 - S. hrg.  112-234 .
 - United States.  Congress.  Senate.  S. hrg.  112-234 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Arctic regions--Economic aspects<br/>Arctic regions--Government policy--United States<br/>Arctic regions--Strategic aspects
<br/><br/><label>LC Class. No.: </label>KF26  / .C69664 2011c 
<br/><br/><label>GPO Item No.: </label>1041-A 1041-C (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>Y 4.C 73/7:S.HRG.112-234