Summary statement of work
Subtitle: Ohio River Valley regional study
Contributors: United States. National Commission on Air Quality; Pedco Environmental, inc
Publisher: National Commission on Air Quality]
Published: 1979
Place of publication: [Washington
Language: eng
Subjects: Air quality -- Ohio River Valley; Air -- Pollution -- Research -- Ohio River Valley
Other titles: Ohio River Valley regional study
Notes: Contractor: PEDCO Environmental, Inc

November 13, 1979