Nitrate loads and concentrations in surface-water base flow and shallow groundwater for selected basins in the United States, water years 1990-2006
| Other Authors: | Spahr, Norman E., Geological Survey (U.S.), National Water-Quality Assessment Program (U.S.) |
|---|---|
| Format: | Electronic |
| Language: | English |
| Published: |
Reston, Va. :
U.S. Dept. of the Interior, U.S. Geological Survey,
2010.
|
| Physical Description: |
1 online resource (vii, 39 pages) : color illustrations, color maps. |
| Series: |
Scientific investigations report ;
2010-5098. |
| Subjects: | |
| Online Access: |
https://purl.fdlp.gov/GPO/gpo18110 |
https://purl.fdlp.gov/GPO/gpo18110
CMU Gov Pub Electronic
| Location | Call Number: | Status |
|---|---|---|
| CMU Gov Pub Electronic | I 19.42/4-4:2010-5098 | Online |