00389naa a2200121 a 450000100080000000500110000800800410001910000200006024500920008026000090017270000140018177300720019518380192010-01-10       1986    bl ---       0--  u    #d1 aTOUCHTON, J. T.  aCorn growth and yield responses to starter fertilizers in conservation tillage systems.  c19861 aKARIM, F.  tSoil & Tillage Research, Amsterdamgv. 7, n. 1-2, p. 135-144, 1986.