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Search results for "freight travel"

Filters: Behavioral and Social Sciences Behavioral and Social Sciences ×
Viewing 1 - 4 of 4 results by relevance

How We Travel: A Sustainable National Program for Travel Data  (2011)

Environmentally Significant Consumption: Research Directions  (1997)

Consensus Study Report

Measuring International Trade on U.S. Highways  (2005)

Proceedings

Key Transportation Indicators: Summary of a Workshop  (2002)