Century-scale perspective on water quality in selected river basins of the conterminous United States /
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| Corporate Author: | |
| Format: | Government Document eBook |
| Language: | English |
| Published: |
Reston, Virginia :
U.S. Department of the Interior, U.S. Geological Survey,
2012.
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| Series: | Scientific investigations report ;
2012-5225. |
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| Online Access: | https://purl.fdlp.gov/GPO/gpo54444 |
| Item Description: | Title from title screen (viewed Jan. 9, 2015). "National Water-Quality Assessment Program." |
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| Physical Description: | 1 online resource (viii, 108 pages) : illustrations. |
| Bibliography: | Includes bibliographical references (pages 99-107). |