00991naa a2200157 a 450000100080000000500110000800800410001910000170006024501440007726000090022152004790023065000110070965300210072070000190074177300730076015200512023-11-14       1974    bl uuuu     u00u1 u    #d1 aTHORNTON, I.  aGeochemical aspects of the soil-plant-animal relationship in the development of trace element deficiency and excess.h[electronic resource]  c1974  aMolybdenum and copper content of topsoils (total) and winter herbage from 'swayback' and 'control' farms, in relation to the regional metal distribution pattern shown by stream sediment analysis. Copper, cobalt and zinc content of topsoil (0-150mm) and herbage in England, in relation to the regional metal distribution pattern shown by stream sediment analysis. Copper, lead and zinc content of topsoil (0-150mm) and herbage in the south Pennine and Tamar areas of England.  aAnimal  aNutricao mineral1 aALLOWAY, B. J.  tProceedings of the Nutrition Societygv. 33, n. 3, p. 257-266, 1974.