Concentrations and annual fluxes for selected water-quality constituents from the USGS National Stream Quality Accounting Network (NASQAN), 1996-2000 [[electronic resource] /] / by Valerie J. Kelly ... [and others]

• Record Nr.: UNINA9910691319603321
• Pubbl/distr/stampa: Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2001
• Collana: Water-resources investigations report ; ; 01-4255
• Altri autori (Persone): KellyValerie J
• Soggetti: Water quality - United States - Measurement; Colorado River Watershed (Colo.-Mexico); Columbia River Watershed; Mississippi River Watershed; Rio Grande Watershed (Colo.-Mexico and Tex.)
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Title from title screen.
• Nota di bibliografia: Includes bibliographical references.