Rossete, A.L.R.M. Carneiro, J.M.T. Sant Ana Filho, C.R. Bendassolli, J.A. <br/><br/>
Isotope determination of sulfur by mass spectrometry in soil samples 

<br/><br/><label>Subjects--Topical Terms: </label><br/>ANÁLISE DO SOLO<br/>ENXOFRE