Federal register
Subtitle: national emission standards for hazardous air pollution : asbestos, beryllium and mercury
By: Environmental Protection Agency.
Series: Federal Register -- v.38, no. 66, part 2
Publisher: Environmental Protection Agency
Published: 1973
Place of publication: Research Triangle Park, N.C
Language: eng
Number of pages: 8849
Subjects: Air pollutants -- Standards -- United States.; Air quality -- Standards -- United States.; Emissions -- Standards.
Notes: Dated Friday, April 6, 1973.

Title taken from cover.