Symposium on Trace Elements
Card's contents:527,508 BURCH ROBERT E. /red,/ Symposium on Trace Elements. Robert E.Burch and James P.Sullivan, guest ed. Philadelphia 1976 W.B.Saunders Co. 8° s. VIII, nib. 2, 653-852, il. The Medical Clinics of North America, vol. 60, nr 4