The Edwards Aquifer.

Bibliographic Details
Corporate Author: Edwards Underground Water District
Format: Government Document Book
Language:English
Published: San Antonio, Tex. : Edwards Underground Water District, [1992?]
Subjects:
Description
Item Description:Caption title.
"A Texas treasure."
Date inferred from contents.
Physical Description:4 unnumbered pages : color illustrations, 1 color map ; 36 cm.