|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910696756203321 |
|
|
Titolo |
Methods and sources of data used to develop selected water-quality indicators for streams and ground water for the 2007 edition of the State of the Nation's Ecosystems Report with comparisons to the 2002 edition [[electronic resource] /] / by John T. Wilson ... [and others] |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Reston, Va. : , : U.S. Geological Survey, , 2008 |
|
|
|
|
|
|
|
Descrizione fisica |
|
x, 61 pages : digital, PDF file + + 26 appendices |
|
|
|
|
|
|
Collana |
|
Open-file report ; ; 2008-1110 |
|
|
|
|
|
|
Altri autori (Persone) |
|
WilsonJohn T <1963-> (John Thomas) |
|
|
|
|
|
|
Soggetti |
|
Water quality - Research - United States |
Water quality - United States - Data processing |
Water - Pollution - United States - Measurement |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Title from PDF title screen (viewed on Apr. 9, 2008). |
"National Water-Quality Assessment Program." |
|
|
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references. |
|
|
|
|
|