1. Source of ore forming fluids at the Hansonburg mining district, central New Mexico;Allmandinger;Geol. Soc. Amer. Abstr. Prog.,1974
2. The isotopic composition of radiogenic helium and its use to study groundwater movement in confined aquifers;Andrews;Chem. Geol.,1985
3. The composition of dissolved gases in deep groundwaters and groundwater degassing;Andrews,1987
4. Geochemical study of the Cochiti Mining District, Sandoval County, New Mexico;Apodaca,1987
5. Resources and inventory of Botswana: Metallic minerals, mineral fuels, and diamonds;Baldock,1977