TY - RPRT TI - Geoelectric survey of the Granite Gravel aquifer, Llano Uplift, Central Texas, to determine locations for water wells AU - Scott Ikard AU - David S. Wallace AU - Andrew Teeple AU - Gregory Stanton PY - 2021 DO - 10.1016/j.jappgeo.2021.104479 UR - https://pubs.usgs.gov/publication/70227796 ID - 70227796 ER -