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An economic survey of inland waterway transportation in the United States
(1930)
Developing America's waterways : administration of the Inland Waterways Corporation
Dimock, Marshall Edward, (1935)
Compensation, unionization, and deregulation in the motor carrier industry
Henrickson, Kevin E., (2008)
Voting, regulation, and the railroad industry : an analysis of private and public interest voting patterns
Henrickson, Kevin E., (2013)
An analysis of the regulated motor carrier industry in North Dakota
Wilson, Wesley W., (1981)