http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
OECD Pollution Prevention and Control Group
OECD Workshop on Hazardous Air Pollutants (1993 : London, England)
Organisation for Economic Co-operation and Development
"The OECD Workshop on Hazardous Air Pollutants was held on 8-10 December 1993 in London; ... prepared under the aegis of the OECD Pollution Prevention and Control Group%5E--Foreword