Analysis of ongoing implementation and enforcement in the Ohio River Valley region
By: by PEDCo Environmental, Inc
Contributors: United States. National Commission on Air Quality; Pedco Environmental, inc
Publisher: National Commission on Air Quality
Published: 1980
Place of publication: Washington, D.C
Language: eng
Number of pages: 84
Subjects: Air quality management -- Ohio River Valley; Air -- Pollution -- Ohio River Valley
Notes: "August 1980."

"Contract no. 11-AQ-7695, PN 3485-1-B."