00356nam a2200145 a 450000100080000000500110000800800410001910000180006024500190007825000100009726000690010730000090017665000150018565300100020012617941993-06-08       1938    bl uuuu      00u1 u    #d1 aMENDES, C. T.  aAdubos verdes.  a3.ed.  aSao Paulo: Secretaria da Agricultura, Industria e Comercioc1938  a78p.  aAdubação  aVerde