The Edwards Aquifer, underground river of Texas /
| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Seguin, Tex. :
GBRA,
[1988]
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| Subjects: |
| Item Description: | Cover title. "April 1988"--from contents page. |
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| Physical Description: | 63 pages : color illustrations ; 28 cm. |