Regolith exploration geochemistry in tropical and subtropical terrains / Ed. by c.r.m. butt, h. zeegers - 607 páginas - Handbook of exploration geochemistry ; v. 4 . ISBN: 0444890955 (papel libre de acido) Subjects--Topical Terms: Prospección geoquímica--Tropicos LC Class. No.: TN270 / R45