Human exposure model-II
Subtitle: user's guide
Contributors: United States. Environmental Protection Agency. Office of Air Quality Planning and Standards. Pollutant Assessment Branch
Publisher: Pollutant Assessment Branch, Office of Air Quality Planning and Standards, U.S. Environmental Protection Agency
Published: 1991
Place of publication: Research Triangle Park, N.C
Language: eng
Subjects: Pollution -- Risk assessment -- United States; Air -- Pollution -- United States -- Mathematical models; Systems software
Other titles: HEM-II user's guide
Notes: Cover title: HEM-II user's guide

Shipping list no.: 92-0132-P

"February 1991"--Cover

"EPA/450/3-91-0010"--Cover

Includes bibliographical references