Kresan, P.L., 1975, Cadmium content in sphalerites, copper ores, soils and plants in southern Arizona: Tucson, University of Arizona, M.S. thesis, 88 p.
Kresan, P.L.
Tucson, University of Arizona, M.S. thesis, 88 p.
Geochemical Survey, Alluvium, Pollution, Environmental, Biogeology, Copper, Cadmium, Zinc,
