1. Differential response of oats to manganese stress;Brown;Agron. J.,1974
2. Genetic differences in tolerance to manganese deficiency;Graham,1989
3. Tolerance of barley and other cereals to manganese deficient calcareous soils of South Australia;Graham,1983
4. Six Trace Elements in Soils;Leeper,1970
5. Development of a DTPA soil test for zinc, iron, manganese and copper;Lindsay;Soil Sci. Soc. Am. J.,1978