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 |
| Publication | Ann Arbor, Michigan : U.S. Environmental Protection Agency, Office of Mobile Source Air Pollution Control, Emission Control Technology Division, 1979. |
| Description | 1 online resource (3 volumes) : illustrations |
| Supplemental Content | https://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 note | CRDP Program record. |
| Report note | Final report. |
| Funding information | 68-03-2513 |
| Source of description | Description based on online resource; title from PDF title screen (EPA, viewed on September 19, 2019). |
| Issued in other form | Print version: Portland study element |
| Technical rpt number | EPA-460/3-79-001 |
| Technical rpt number | EPA-460/3-79-003 |
| Technical rpt number | EPA 460/3-79-009 |
| GPO item number | 0431-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 |