Novais, S.V. Mattiello, E.M. Vergutz, L. Melo, L.C.A. Freitas, I.F. de Novais, R.F. <br/><br/>
Loss of extraction capacity of Mehlich-1 and monocalcium phosphate as a variabel of remaining P and its relationship to critical levels of soil phosphorus and sulfur 

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