00443naa a2200169 a 450000100080000000500110000800800410001910000190006024500490007926000090012865000110013765300180014865300250016670000160019170000140020777300520022119266722022-11-10       2005    bl uuuu     u00u1 u    #d1 aBERVALD, C. P.  aAdaptação forçada.h[electronic resource]  c2005  aTrator  aAgropecuária  aSistemas mecanizados1 aKATO, O. R.1 aBLOCK, A.  tCultivar Máquinasgv. 45, p. 16-19, set. 2005.