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Transportation plan for the Illinois portion of the Chicago metropolitan air quality control region :
addendum A to the State of Illinois Air Pollution Control Implementation Plan /
State of Illinois Environmental Protection Agency, Division of Air Pollution Control.



Corporate Author: Illinois.
Language(s): English
Published: [Springfield?] : The Division, 1973.
Subjects: Transportation > Transportation / Illinois > Transportation / Illinois / Chicago.
Air quality management > Air quality management / Illinois > Air quality management / Illinois / Chicago.
Air > Air / Pollution > Air / Pollution / Illinois > Air / Pollution / Illinois / Chicago.
Note: "April, 1973."
Physical Description: ca. 100 p. in various pagings : ill., maps ; 29 cm.
Locate a Print Version: Find in a library


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