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Authors: PESTANA MHD FORMOSO MLL TEIXEIRA EC

Citation: Mhd. Pestana et al., HEAVY-METALS IN STREAM SEDIMENTS FROM COPPER AND GOLD MINING AREAS INSOUTHERN BRAZIL, Journal of geochemical exploration, 58(2-3), 1997, pp. 133-143

Authors: TEIXEIRA EC PESTANA MHD SANCHEZ J FERNANDES I

Citation: Ec. Teixeira et al., GEOCHEMICAL DISTRIBUTION OF METALLIC ELEMENTS IN THE MINERAL MATTER OF BRAZILIAN COALS, Environmental technology, 15(10), 1994, pp. 989-996