1. Radioelements, radiogenic helium and age relationships for groundwaters from the granites at Stripa, Sweden;Andrews;Geochim. Cosmochim. Acta,1982
2. The evolution of enhanced234U/238U activity ratios for dissolved uranium and groundwater dating;Andrews,1978
3. The U contents and234U/238U activity ratios of dissolved uranium in groundwaters from some Triassic sandstones in England;Andrews;Isotope Geosci.,1983
4. Inert gases in groundwater from the Bunter sandstone of England as indicators of age and paleoclimatic trends;Andrews;J. Hydrol.,1979
5. Additional and revised thermodynamic data and computer code for WATEQ2-A, computerised chemical model for trace and major element speciation and mineral equilibria of natural waters;Ball;U.S. Geol. Surv. Wat. Resour. Invest.,1980