FISHEL, F. M. How Are Pesticides Classified? PI-46/PI083, 6/2005. EDIS, [S. l.], v. 2005, n. 6, 2019. DOI: 10.32473/edis-pi083-2005. Disponível em: https://ojs.test.flvc.org/edis/article/view/114911. Acesso em: 4 jul. 2024.