TY - JA AU - Leece,D.R. TI - Distribution of physiologically inactive zinc in maize growing on a black earth soil SN - No (Revis U1 - 79-399662 PY - 1978/// KW - Maize KW - AGROVOC KW - Zea mays N1 - Illus., 5 tables, 23 ref.; Summary (En) T2 - Australian Journal of Agricultural Research ER -