RT Journal Article SR Electronic T1 The estimation of cadmium as the oxide JF American Journal of Science JO Am J Sci FD American Journal of Science SP 456 OP 457 DO 10.2475/ajs.s4-20.120.456 VO s4-20 IS 120 A1 Flora, Charles P. YR 1905 UL http://www.ajsonline.org/content/s4-20/120/456.abstract AB