Queiroz, Brigida Pimentel Villar de, and Regina Teresa Rosim Monteiro. 2000. “Degradation of 14C-Atrazine in Soil under Outdoor Conditions”. Pesquisa Agropecuaria Brasileira 35 (4):849-56. https://doi.org/10.1590/S1678-3921.pab2000.v35.5828.