Background information document
Subtitle: statistical procedures for certifying phosphogypsum for entry into commerce, as required by Section 61.207 of 40 CFR part 61, subpart R.
Contributors: United States. Environmental Protection Agency. Office of Radiation and Indoor Air.
Publisher: U.S. Environmental Protection Agency, Office of Radiation and Indoor Air
Published: 1998
Place of publication: Washington, D.C
Language: eng
Format: Microform
Number of pages: 17
Subjects: Phosphogypsum -- Certification -- United States.; Air -- Pollution -- Standards -- United States.
Other titles: Statistical procedures for certifying phosphogypsum for entry into commerce, as required by Section 61.207 of 40 CFR part 61, subpart R.
Notes: At head of title: 40 CFR part 61, National Emission Standards for Hazardous Air Pollutants.

Shipping list no.: 99-0245-M.

"November 1998."

"EPA 402-R-98-008."

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1999] 1 microfiche : negative.