Cover image for Tobacco, a sensitive monitor for photochemical air pollution
Title:
Tobacco, a sensitive monitor for photochemical air pollution
Author:
Heck, Walter W.
Personal Author:
Publication Information:
Cincinnati : U. S. Dept. of Health, Education, and Welfare, National Air Pollution Control Administration, 1969.
Physical Description:
23 pages : illustrations ; 23cm.
Language:
English
Format :
Book