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Hydrogeology and Simulation of Ground-water Flow and Land-surface Subsidence in the Chicot and Evangeline Aquifers, Houston Area, Texas

... the U.S. Geological Survey modular finite-difference ground-water flow model:
U.S. Geological Survey Open-File Report 96–485, 56 p. Harris-Galveston
Coastal Subsidence District, 1998, Groundwater management plan: Friendswood
, Tex., ...