Ohio River Valley regional study
Subtitle: methodology for study of the Ohio River Valley region
By: prepared by Pedco Environmental, Inc. ; prepared for National Commission on Air Quality
Contributors: Pedco Environmental, inc; United States. National Commission on Air Quality
Publisher: The Commission
Published: 1980
Place of publication: Washington, D.C
Language: eng
Subjects: Air quality management -- Ohio River Valley; Air -- Pollution -- Ohio River Valley -- Measurement
Notes: "June 1980."

"Contract no. 11-AQ-7695 PN 3485."

Includes bibliographical references