A report on air pollution conditions in the city of Portland.
Contributors: Oregon. State Air Pollution Authority.
Publisher: Oregon State Air Pollution Authority, a Division of the State Board of Health
Published: 1959
Place of publication: Portland, Or
Language: eng
Number of pages: 24
Subjects: Air -- Pollution -- Oregon -- Portland.
Other titles: Air pollution conditions in the city of Portland.
Notes: "February 1959."