Hydrologic analysis and river-quality data programs /
| Main Authors: | , , |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Series: | River-quality assessment of the Willamette River Basin, Oregon.
Geological Survey circular ; 715-D. |
| Subjects: |
| Physical Description: | v, 20 pages : illustrations, maps ; 26 cm. |
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| Bibliography: | Bibliography: page 12. |