http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
heavy-duty engine and vehicle standards and highway diesel fuel sulfur control requirements
1 online resource (824 unnumbered pages) : illustrations (some color)
Title from title screen (viewed June 11, 2014).
Includes bibliographical references (pages [202-217]).