Ciprandi, M.A.O. Wietholter, S. <br/><br/>
Cation selectivity coefficients and diffusion parameters of potassium in soils of the state of Rio Grande do Sul, Brazil 

<br/><br/><label>Subjects--Topical Terms: </label><br/>Solo<br/>Cation<br/>Solucao do Solo<br/>Estroncio<br/>Modelo Matematico