Nationwide inventory of air pollutant emissions 1968.
Contributors: United States. National Air Pollution Control Administration.; United States. Department of Health, Education and Welfare.; United States. Public Health Service.
Series: National Air Pollution Control Administration publication -- AP-73
Publisher: U.S. Department of Health, Education and Welfare
Published: 1970
Place of publication: Raleigh, N.C
Language: eng
Number of pages: 36
Subjects: Air -- Pollution -- Measurement.
Notes: At foot of t.p.: U.S. Department of Health, Education and Welfare, Public Health Service, Environmental Health Service, National Air Pollution Control Administration.

Includes bibliographical references.