Marchesan, E.D. Trezzi, M.M. Vida, R.A. Dick, D.P. Xavier, E. <br/><br/>
Leaching of atrazine in commercial and xerogel formuilations in oxisol using biossay and chromatographic methods 

<br/><br/><label>Subjects--Topical Terms: </label><br/>SOLO<br/>LIXIVIAÇÃO<br/>HERBICIDA<br/>CROMATOGRAFIA