1.

Record Nr.

UNINA9910716575103321

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

Pubbl/distr/stampa

Austin, Texas : , : U.S. Geological Survey, , 1997

Descrizione fisica

1 online resource (iv, 62 pages) : illustrations, maps here

Collana

Water-resources investigations report ; ; 97-4223

Soggetti

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

Mississippi River Valley

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references (pages 21-22).