Siqueira, José Oswaldo, et al. “INTERFERENCES IN THE AGRISYSTEM AND ENVIRONMENTAL RISKS OF HERBICIDE TOLERANT AND INSECT PROTECTED TRANSGENIC CROPS”. Science & Technology Journals, vol. 21, no. 1, Jan. 2004, pp. 11-81, https://doi.org/10.35977/0104-1096.cct2004.v21.8718.