User's guide for the Assessment System for Population Exposure Nationwide (ASPEN, Version 1.1) model /

Bibliographic Details
Corporate Author:	United States. Environmental Protection Agency. Emissions, Monitoring, and Analysis Division
Format:	Government Document Microform Book
Language:	English
Published:	Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air Quality Planning [and Standards], Emissions, Monitoring and Analysis Division, [2000]
Subjects:	United States. > Environmental Protection Agency. > Emissions, Monitoring, and Analysis Division. Air > Pollution > Computer programs. Atmospheric deposition.
Online Access:	https://purl.fdlp.gov/GPO/LPS12726

Description
Item Description:	"April 2000." Shipping list number: 2001-0237-M. "EPA-454/R-00-017." Microform.
Physical Description:	1 volume (various pagings) : illustrations ; 28 cm. Also available via Internet from the EPA Web site (PDF file only). Address as of 6-21-01: http://www.epa.gov/ttn/scram/userg/other/aspenug.pdf; current access is available via PURL.
Bibliography:	Includes bibliographical references (9-1).