00492naa a2200157 a 450000100080000000500110000800800410001910000170006024500730007726000090015065300210015965300180018065300270019870000230022577300860024810837632012-03-12       2011    bl uuuu     u00u1 u    #d1 aGENÚ, A. M.  aPrediction of soil chemical attributes using optical remote sensing.  c2011  aQuímica do solo  aReflectância  aSensor em laboratório1 aDEMATTÊ, J. A. M.  tActa Scientiarum Agronomy, Maringá, PRgv. 33, n. 4, p. 723-727, out./dez. 2011.