00495nam a2200193 a 450000100080000000500110000800800410001902000180006010000150007824500790009326000240017230000120019650000180020865000220022665000110024865300080025970000170026770000170028410404712022-05-13       1982    bl uuuu     u00u1 u    #d  a0-89118-072-91 aPAGE, A.L.  aMethods of soil analysisbpart 2: chemical and microbiological properties.  aMadison : ASAc1982  a1159 p.  a(Agronomy; 9)  aANALISIS DE SUELO  aSUELOS  aASA1 aMILLER, R.H.1 aKEENEY, D.R.