Gonçalves, José Sidnei. “NINETIES ADVANCEMENT IN THE CROP MECHANIZATION AND OF THE SOCIAL EXCLUSION IN THE SUGAR CANE PRODUCTION IN THE STATE OF SÃO PAULO ”. Science & Technology Journals 16, no. 1 (January 1, 1999): 67–86. Accessed October 16, 2026. https://apct.sede.embrapa.br/cct/article/view/8888.