Vista normal Vista MARC Vista ISBD

Air quality criteria for sulfur oxides U.S. Department of Health, Education, and Welfare, Public Health Service, Consumer Protection and Environmental Health Service, National Air Pollution Control Administration - Washington, DC National Air Pollution Control Administration 1969 - XI, 178 S. graph. Darst. 27 cm - National Air Pollution Control Administration publication 50 . - National Air Pollution Control Administration publication United States 50 .

"January 1969" Includes bibliographies

LCCN: 79601692

Subjects--Topical Terms:
Air quality--Standards.
Sulfur oxides
Air quality--Standards
Sulfur oxides

LC Class. No.: TD 881 / .U56

Dewey Class. No.: 628/.53/2