00710naa a2200253 a 450000100080000000500110000800800410001910000190006024500600007926000090013930000140014865000250016265000150018765000150020265000160021765000180023365300150025165300090026665300120027565300120028765300180029965300100031777301290032711978852020-06-24       1990    bl uuuu     u00u1 u    #d1 aFAGERIA, N. K.  aTropical soils and physiological aspects of crop yield.  c1990  ap. 42-54.  aAspecto Fisiológico  aProdução  aRendimento  aSolo Ácido  aSolo Tropical  aAcidy soil  aCrop  aCultivo  aCultura  aTropical soil  aYield  tIn: INTERNATIONAL WORKSHOP ON CONSERVATION TILLAGE SYSTEMS, 1990, Passo Fundo. Proceedings. Passo Fundo: EMBRAPA-CNPT, 1990.