3 results Refine Results
  1. 1
    Published 2015
    Subjects
    Serial
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    Annual report /
  2. 2
    Published 1975
    Subjects “...Highway research Environmental aspects....”
    Book
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    Highways in the river environment, hydraulic and environmental design considerations : training and design manual /
  3. 3
    Published 2002
    Subjects “...Environmental protection Research United States Congresses....”
    Conference Proceeding Book
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    Environmental research needs in transportation : report of a conference, Washington, D.C., March 21-23, 2002 /

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