http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Air quality management in selected countries
Committee on Environment and Public Works.
prepared by the Congressional Research Service of the Library of Congress ; for the Committee on Environment and Public Works, U.S. Senate.
Record is based on bibliographic data in LexisNexis U.S. Congressional Research Digital Collection. Reuse except for individual research requires license from LexisNexis.
[Bethesda, Md.] : LexisNexis Academic & Library Solutions,1981.