Development and application of regression models for estimating nutrient concentrations in streams of the conterminous United States, 1992-2001
| 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. Geological Survey,
2010.
|
| Physical Description: |
1 online resource (viii, 22 pages) : illustrations, maps. |
| Series: |
Scientific investigations report ;
2009-5199. |
| Subjects: | |
| Online Access: |
https://purl.fdlp.gov/GPO/LPS122547 |