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Shoemaker W.B., Edwards, K.M., 2003. Potential for salt-water intrusion in the lower Tamiami aquifer beneath Bonita Springs in southwestern Florida, U.S. Geological Survey Water-Resources Investigation Report 03-4246. 74 p.
Langevin, C.D., Shoemaker, W.B., and Guo, W., 2003. MODFLOW-2000: The U.S. Geological Survey Modular Ground-Water Model – Documentation of the SEAWAT-2000 version with the variable-density flow process (VDF) and the integrated MT3Dms transport process (IMT). U.S. Geological Survey Open File Report 03-426, 43 p.