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- [44] CONCENTRATIONS OF CADMIUM, COPPER, IRON, MANGANESE, MOLYBDENUM, NICKEL, VANADIUM AND ZINC IN PART OF TROPICAL NORTHEAST ATLANTIC OCEAN DEEP-SEA RESEARCH, 1972, 19 (04): : 307 - &
- [48] Lack of Association for Iron and Zinc Concentrations Between Leaf and Grain of Maize Genotypes Grown on Two Soil Types Cereal Research Communications, 2007, 35 : 1313 - 1316