Cover image for 1969 inventory of air pollution monitoring equipment operated by state and local agencies.
Title:
1969 inventory of air pollution monitoring equipment operated by state and local agencies.
Author:
United States. Environmental Protection Agency. Air Pollution Control Office.
Publication Information:
Research Triangle Park, N.C., [publisher not identified], 1971.
Physical Description:
vi, 27 pages ; 26 cm.
Language:
English
Format :
Book