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1. |
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Increasing the Capacity of Freight Transportation
David S Ortiz, Brian Weatherford, Henry H Willis, Myles Collins, Naveen Mandava
Häftad. RAND, USA, 2007.
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2. |
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Balancing Environment and Development
Lloyd Dixon, Paul Sorensen, Mr Martin Wachs, Myles Collins, Mark Hanson
Häftad. RAND, USA, 2008.
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