Portland study element / by Hamilton Test Systems, Incorporated.

Other author United States. Environmental Protection Agency. Office of Mobile Source Air Pollution Control. Emission Control Technology Division issuing body.
Format Electronic
PublicationAnn Arbor, Michigan : U.S. Environmental Protection Agency, Office of Mobile Source Air Pollution Control, Emission Control Technology Division, 1979.
Description1 online resource (3 volumes) : illustrations
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo126825
Subjects

Incomplete content I. Short test correlation study -- II. I/M effectiveness study -- III. Post-I/M deterioration study
General note"EPA-460/3-79-001"--Volume I.
General note"EPA-460/3-79-003"--Volume II.
General note"EPA-460/3-79-009"--Volume III.
General note"March 1979"--Volume I.
General note"May 1979"--Volume II.
General note"July 1979"--Volume III.
General noteCRDP Program record.
Report noteFinal report.
Funding information68-03-2513
Source of descriptionDescription based on online resource; title from PDF title screen (EPA, viewed on September 19, 2019).
Issued in other formPrint version: Portland study element
Technical rpt numberEPA-460/3-79-001
Technical rpt numberEPA-460/3-79-003
Technical rpt numberEPA 460/3-79-009
GPO item number0431-I-01 (online)
Govt. docs number EP 1.2:P 82/2/

Availability

Library Location Call Number Status Item Actions
Electronic Resources Access Content Online ✔ Available