1. Equipment for field measurement of electrochemical potentials;Back;U.S. Geol. Surv., Res.,1961
2. Additional and revised thermochemical data and computer code for WATEQ2 - a computerized model for trace and major element speciation and mineral equilibria of natural waters;Ball;U.S. Geol. Surv., Water Res. Invest., WRI 78–116,1980
3. Chemical properties of ground water and their corrosion and encrustation effects on wells;Barnes;U.S. Geol. Surv. Prof. Pap. 498-D,1969
4. Application of WATEQF computer model (Runnells version) to interpretation of hydrogeochemical data from Clinton Quadrangle, west-central Oklahoma;Bloch;Okla. Geol. Notes,1979
5. Reconnaissance study of uranium in the South Platte River, Colorado;Boberg;Econ. Geol.,1971