Reference materials for collaborative tests of air quality methods
By: Richard H. Johns and John K. Taylor
Contributors: Taylor, John K. 1912-
Series: NBS technical note -- 840
Publisher: U.S. National Bureau of Standards; For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1974
Place of publication: Washington
Language: eng
Number of pages: 14
Subjects: Air -- Pollution -- Research; Air quality management