Highway mobile source emissions in the OKI region, 1980 & 1987
By: prepared by Ohio-Kentucky-Indiana Regional Council of Governments
Series: Area planning studies
Publisher: The Council
Published: 1982
Place of publication: Cincinnati, OH
Language: eng
Subjects: Motor vehicles -- Ohio -- Cincinnati Metropolitan Area -- Pollution control devices; Air -- Pollution -- Ohio -- Cincinnati Metropolitan Area; Air quality -- Ohio -- Cincinnati Metropolitan Area
Notes: "January 1982."--T.p

Locally referred to as Area planning studies