Environmental geochemistry in the tropics / Julio C. Wasserman, Emmanoel V. Silva-Filho and Roberto Villas-Boas (editions.). - xiv, 305 pages : illustrations ; 23 cm. - Lecture notes in earth sciences ; 72 . ISBN: 3540637303 Subjects--Topical Terms: Environmental geochemistry --Tropics. LC Class. No.: QE516.4 / .E58 1998