WAINERDI, RICHARD E. MODERNO METHODS OF GEOCHEMICAL ANALYSIS - 0 - NEW YORK PLENUM PRESS 1971 - 397 pag. 25 cm - 0 0 . STATISTICS-CHEMICAL ANALYSIS/COLORIMETRY-SPECTROSCOPY Subjects--Topical Terms: CIENCIAS PURAS Dewey Class. No.: 551.9 / W17