http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Information documents on automobile emissions inspection and maintenance programs
1 online resource (vii, 98 pages) : illustration
by Benjamin F. Kincannon, Alan H. Castaline ; prepared for U.S. Environmental Protection Agency.
Includes bibliographical references (pages 77-92).
Prepared for U.S. Environmental Protection Agency, Washington, D.C. Contract No. 68-01-4458