http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Summary of the fifth Government Affairs Seminar
Government Affairs Seminar 1977 : Washington, D.C.)
The Seminar was "sponsored by the Air Pollution Control Association with the cooperation of the APCA Government Affairs Committee and the APCA South Atlantic Section", at the Hyatt Regency, Washington, D.C., March 30-31, 1977.