Ammonia emission factors for the NAPAP emission inventory
By: David C. Misenheimer, Thomas E. Warn, and Sharon Zelmanowitz
Contributors: Warn, Thomas E; Zelmanowitz, Sharon; Air and Energy Engineering Research Laboratory
Publisher: U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory
Published: 1987
Place of publication: Research Triangle Park, NC
Language: eng
Subjects: National Acid Precipitation Assessment Program (U.S.); Ammonia -- Environmental aspects -- United States; Acid deposition -- United States
Notes: Caption title

At head of title: Project summary

Distributed to depository libraries in microfiche

"Apr. 1987."

"EPA/600/S7-87/001."