http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Managers' guide to EPA activities on toxic and hazardous chemicals
Managers' guide to E.P.A. activities on toxic and hazardous chemicals
1 volume (various pagings) : forms ; 28 cm.
submitted to Office of Toxic Substances, Environmental Protection Agency ; prepared under program no. 1302 for contract no. 68-01-6750, work assignment 02.