Public policy and air pollution control
By: by John T. Middleton
Contributors: United States. National Air Pollution Control Administration
Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Consumer Protection and Environmental Health Service
Published: 1969
Place of publication: [Washington
Language: eng
Subjects: Air -- Pollution -- Law and legislation -- United States
Notes: On cover:  NAPCA

"Presented at the Penjerdel Regional Conference, Swathmore College ... June 11, 1969."