Summary appraisals of the nation's ground-water resources--lower Colorado region /
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Reston, Va.] :
Dept. of the Interior, Geological Survey ;
1979.
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| Series: | Geological Survey professional paper ;
813-R. |
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| Physical Description: | v, R23 pages : illustrations, maps (3 folded color in pocket) ; 29 cm. |
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| Bibliography: | Bibliography: p. R21-R23. |