Technical background document to support rulemaking pursuant to the Clean Air Act section 112(g)
Subtitle: ranking of pollutants with respect to hazard to human health
Publisher: U.S. Environmental Protection Agency, Emission Standards Division
Published: 1994
Place of publication: Research Triangle Park, N.C
Language: eng
Number of pages: 432
Notes: Project Officer: Jane Caldwell.

Prepared by Jane Caldwell-Kenkel and Cheryl Siegel Scott.

"February 1994."

Includes bibliographical references (p. 79-80, 289-294)