Adsorption studies of atrazine on soils using differential pulse polarography - Vaz, C M P; Machado, Sergio Antonio Spinola; Mazo, Luiz Henrique; Avaca, Luís Alberto; Traghetta, D G; Martin Neto, L; Vieira, Eny Maria; Crestana, Silvio (Meeting of the International Society of Electrochemistry, 1996)