Seasonal and monthly activity allocation fractions for nonroad engine emissions modeling / Greg Janssen and Rich Wilcox.

Author/creator Janssen, Greg author.
Other author Wilcox, Rich, author.
Other author United States. Environmental Protection Agency. Assessment and Modeling Division, issuing body.
Format Electronic
Publication[Washington, D.C.] : EPA, Office of Mobile Sources, Assessment and Modeling Division, [1997]
Description1 online resource (18 pages) : illustrations
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo65604
Subjects

General noteTitle from title screen (viewed on August 17, 2015).
General note"Report no. NR-004."
General note"December 9, 1997."
General noteGPO Cataloging Record Distribution Program (CRDP).
Bibliography noteIncludes bibliographical references.
Technical rpt numberEPA 420-P-97-011
GPO item number0483-E-01 (online)
Govt. docs number EP 4.2:N 73/8