A system for collection, preparation, translation, and computer reducton of digital hydrologic data.
| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Beltsville, Maryland] :
U.S. Dept. of Agriculture, Agricultural Research Service,
1973.
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| Series: | ARS-NE ;
18. |
| Subjects: |
| Physical Description: | ii, 58 pages : illustrations ; 26 cm. |
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