Ground-water hydrology and quality in the Valley and Ridge and Blue Ridge physiographic provinces of Clarke County, Virginia /
| Main Author: | |
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| Corporate Authors: | , , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Richmond, Va. :
U.S. Dept. of the Interior, U.S. Geological Survey ;
1990 [i.e. 1991]
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| Series: | Water-resources investigations report ;
90-4134. |
| Subjects: |
| Item Description: | Shipping list number: 91-349-P. |
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| Physical Description: | vi, 61 pages : illustrations, maps ; 28 cm. |
| Bibliography: | Includes bibliographical references (pages 40-41). |