Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94 / / by D.L. Lurry and D.D. Dunn ; prepared in cooperation with the U.S. Environmental Protection Agency, Gulf of Mexico Program, Nutrient Enrichment Issue Committee
(Visualizza in formato marc)
(Visualizza in BIBFRAME)
| Autore: |
Lurry Dee L.
|
| Titolo: |
Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94 / / by D.L. Lurry and D.D. Dunn ; prepared in cooperation with the U.S. Environmental Protection Agency, Gulf of Mexico Program, Nutrient Enrichment Issue Committee
|
| Pubblicazione: | Austin, Texas : , : U.S. Geological Survey, , 1997 |
| Descrizione fisica: | 1 online resource (iv, 62 pages) : illustrations, maps here |
| Soggetto topico: | Nutrient pollution of water - Mississippi River Valley |
| Water - Phosphorus content - Mississippi River Valley | |
| Water - Nitrogen content - Mississippi River Valley | |
| Nutrient pollution of water | |
| Water - Nitrogen content | |
| Water - Phosphorus content | |
| Soggetto geografico: | Mississippi River Valley |
| Persona (resp. second.): | DunnDavid D. |
| Nota di bibliografia: | Includes bibliographical references (pages 21-22). |
| Titolo autorizzato: | Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910716575103321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |