Authors: Lewicki, JL Fischer, T Williams, SN

Citation: Jl. Lewicki et al., Chemical and isotopic compositions of fluids at Cumbal Volcano, Colombia: evidence for magmatic contribution, B VOLCANOL, 62(4-5), 2000, pp. 347-361

Authors: Lewicki, JL Brantley, SL

Citation: Jl. Lewicki et Sl. Brantley, CO2 degassing along the San Andreas fault, Parkfield, California, GEOPHYS R L, 27(1), 2000, pp. 5-8