00816naa a2200241 a 450000100080000000500110000800800410001902400280006010000200008824501760010826000090028465300310029365300310032465300230035565300080037870000220038670000180040870000160042670000220044270000190046470000170048377300740050020508492021-09-10       2016    bl uuuu     u00u1 u    #d7 a10.1255/jnirs.12192DOI1 aSOUZA, A. M. de  aValidation of the near infrared spectroscopy method for determining soil organic carbon by employing a proficiency assay for fertility laboratories.h[electronic resource]  c2016  aAnálise de rotina do solo  aEstoque de carbono do solo  aFiguras de mérito  aPLS1 aFILGUEIRAS, P. R.1 aCOELHO, M. R.1 aFONTANA, A.1 aWINKLER, T. C. B.1 aVALDERRAMA, P.1 aPOPPI, R. J.  tJournal of Near Infrared Spectroscopygv. 24, n. 3, p. 293-303, 2016.