User's guide
Subtitle: emission control technologies and emission factors for unpaved road fugitive emissions
By: [Adapted and produced by Marjorie Fitzpatrick] ; Center for Environmental Research Information [and] Air and Energy Engineering Research Laboratory
Contributors: Center for Environmental Research Information (U.S.); Air and Energy Engineering Research Laboratory
Publisher: Center for Environmental Research Information, U.S. Environmental Protection Agency
Published: 1987
Place of publication: Cincinnati, Ohio
Language: eng
Format: Microform
Number of pages: 48
Subjects: Motor vehicles -- Motors; Motor vehicles -- Pollution control devices; Roads, Gravel
Other titles: Emission control technologies and emission factors for unpaved road fugitive emissions
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 93-1044-M

"September 1987."

"EPA/625/5-87/022."

Includes bibliographical references

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1993] 1 microfiche : negative

s 1993 dcu n b