Guide to research in air pollution
Subtitle: projects active in calendar year 1969
By: compiled by Center for Air Environment Studies of the Pennsylvania State University.
Contributors: United States. National Air Pollution Control Administration.
Edition: 7th ed.
Series: National Air Pollution Control Administration publication -- no. AP-47.; Public Health Service publication -- no. 981.
Publisher: U.S. Department of Health, Education, and Welfare, Public Health Service, Environmental Health Service, National Air Pollution Control Administration
Published: 1970
Place of publication: Raleigh, N.C
Language: eng
Number of pages: 193
Subjects: Air Pollution -- United States.; Research -- Directory -- United States.