Opportunities to improve the U.S. Geological Survey National Water Quality Assessment Program /
| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
National Academy Press,
[2002]
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| Subjects: |
| Physical Description: | xiii, 238 pages : illustrations, maps ; 23 cm. |
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| Bibliography: | Includes bibliographical references. |
| ISBN: | 0309083052 |