|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910713733303321 |
|
|
Autore |
Chen Abraham H. |
|
|
Titolo |
Nitrate concentrations in ground water in the paleovalley alluvial aquifers of the Nemaha Natural Resources District, Nebraska, 1989 and 1994-96 / / by A.H. Chen |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Lincoln, Nebraska : , : U.S. Geological Survey, , 1998 |
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (11 pages) : illustrations, maps |
|
|
|
|
|
|
Collana |
|
Water-resources investigations report ; ; 98-4106 |
|
|
|
|
|
|
Soggetti |
|
Groundwater - Pollution - Nebraska |
Nitrates |
Water - Nitrogen content |
Groundwater - Pollution |
Nebraska |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
"Prepared in cooperation with the Nemaha Natural Resources District." |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references (pages 11). |
|
|
|
|
|