| Main Title |
Air quality data for nonmetallic inorganic ions : nitrate and sulfate for 1977 and 1978 from the National Air Surveillance Networks / |
| Other Authors |
|
| Publisher |
U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory ; |
| Year Published |
1981 |
| Report Number |
EPA-600/S 4-81-074 |
| OCLC Number |
09100931 |
| Subjects |
Air quality--United States;
Nitrates;
Sulfates
|
| Internet Access |
|
| Holdings |
| Library |
|
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
|
EPA-600/S4-81-074 |
|
Research Triangle Park Library/RTP, NC |
08/29/2008 |
|
| Collation |
2, {1} p. ; 28 cm. |
| Notes |
Caption title. At head of title: Project summary. "Sept. 1981." "EPA-600/S4-81-074." |
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