Proposed ambient air quality standard for carbon monoxide
By: Oregon State Sanitary Authority, Air Quality Control.
Publisher: The Authority
Published: 1969
Place of publication: [Portland, Or
Language: eng
Subjects: Carbon monoxide -- Toxicology.; Air -- Pollution -- Standards.
Other titles: Carbon monoxide, method of determination & reporting for continuous infrared analysis.
Notes: Includes Carbon dioxide, method of determination & reporting for continuous infrared analysis, 1/8/69.

"January 16, 1969."

With: Criteria for carbon monoxide objectives & Standards / Oregon-Washington Air Quality Committee [Portland, Or. : 1969]