The economic importance and financial challenges of recapitalizing the nation's Inland Waterways Transportation System : hearing before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Twelfth Congress, first session, September 21, 2011.
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| Format: | Government Document Book |
| Language: | English |
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Washington :
U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O.,
2012.
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