TY - MAP AU - Barbie, Dana L. AU - Coplin, L. S. AU - Locke, Glenn L. CN - I 19.76: CY - [Austin, Tex.] : DA - 1991. ID - 265604 KW - Water-supply KW - Aquifers N1 - Includes text. PB - U.S. Geological Survey, PP - [Austin, Tex.] : PY - 1991. T1 - Approximate altitude of water levels in wells in the Chicot and Evangeline aquifers in the Houston area, Texas, January-February 1990 TI - Approximate altitude of water levels in wells in the Chicot and Evangeline aquifers in the Houston area, Texas, January-February 1990 VL - 91-240 ER -