Mason, Brain . Principles of Geochemistry / Textual Documents Brain Mason, C.B. Moore. - 4th ed. / - New Delhi : Wiley Eastern , 1991. - vi, 350p. : ill. ; 24cm . Index ISBN: 81-224-0149-X Subjects--Index Terms: Geology Geochemistry PG-Geology G-Geology T/G-Geology Dewey Class. No.: 551.9