http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
workers compensation under State & Federal programs
ix, 113 pages : illustrations, maps ; 28 cm.
by Richard E. Ginnold ; prepared for U.S. Environmental Protection Agency, Office of Noise Abatement & Control.
"School for Workers, University of Wisconsin-Extension."