Assessment of nitrogen loads to aquatic systems
Subtitle: project summary
By: by A.S. Patwardhan and A.S. Donigian, Jr. ... ; project officer, Thomas O. Barnwell, Jr.
Contributors: Donigian, Anthony S.; United States. Environmental Protection Agency. Region IV; National Exposure Research Laboratory (U.S.); AQUA TERRA Consultants.
Publisher: U.S. Environmental Protection Agency, National Exposure Research Laboratory
Published: 1997
Place of publication: Athens, Ga
Language: eng
Format: Microform
Subjects: Groundwater -- Pollution.; Atmospheric nitrogen dioxide.
Notes: Caption Title.

"January 1997."

"EPA/600/SR-95/173."

"EPA Contract No. 68-C0-0019."

"Work Assignment No. 27(II)."

At head of title: Project summary.

Microfiche. [Washington, D.C.] : USGPO, 1998. microfiches : negative