http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Parallel barrier effectiveness under free-flowing traffic conditions
John A. Volpe National Transportation Systems Center (U.S.)
104 pages in various pagings : illustrations ; 28 cm.
Performed by Volpe National Transportation Systems Center. GWA-PPA-X27.
Includes bibliographical references (p. F18)