Use of classes based on redox and groundwater age to characterize the susceptibility of principal aquifers to changes in nitrate concentrations, 1991 to 2010 /
Saved in:
Main Author: | |
---|---|
Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Reston, Virginia :
U.S. Department of the Interior, U.S. Geological Survey,
2012.
|
Series: | Scientific investigations report ;
2012-5220. |
Subjects: | |
Online Access: | CONNECT |