Quality assurance guidance document 2.12 monitoring PM₂.₅ in ambient air using designated reference or Class I equivalent methods.
| Main Author: | United States. Environmental Protection Agency. Air Quality Assessment Division, |
|---|---|
| Format: | eBook |
| Language: | English |
| Published: |
RTP, NC :
Air Quality Assessment Division, Office of Air Quality Planning and Standards, U.S. Environmental Protection Agency,
2016.
|
| Physical Description: |
1 online resource (174 unnumbered pages) : illustrations. |
| Subjects: | |
| Online Access: |
https://purl.fdlp.gov/GPO/gpo69921 |
https://purl.fdlp.gov/GPO/gpo69921
CMU Gov Pub Electronic
| Location | Call Number: | Status |
|---|---|---|
| CMU Gov Pub Electronic | EP 4.58:P 74 | Online |