Index to all pages:

Bibliography

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Ewing, Thomas E., & William P. Wilbert (1991). Geology of the Edwards Aquifer: Description & Recommendations. South Texas Geological Society.

Ewing, Thomas E. (2001-2002). Waters Sweet and Sulphurous: The First Artesian Wells in San Antonio. Newsletter of the Society of Independent Professional Earth Scientists, Vol. XXIX, #3 and #4.

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HDR Engineering, Inc. (1998). Guadalupe-San Antonio River Basin Recharge Enhancement Study Feasibility Assessment. Prepared for the San Antonio River Authority, et al.

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