TY - BOOK AU - Pinta,Maurice AU - Scott,Ronald M. AU - Rengan,K. TI - Modern methods for trace element analysis SN - 0-250-40152-5 U1 - 543 PY - 1978/// CY - Ann Arbor, Mich PB - Ann Arbor Science KW - Trace elements KW - Analysis KW - AnĂ¡lisis de trazas N1 - Includes bibliographies and indexes ER -