BEDNARZ, M. S.; ETHRIDGE, D. E. Sources and Analysis of Rising Unit Costs of Producing Cotton on the Texas Southern Plains. Texas Journal of Agriculture and Natural Resources, [S. l.], v. 4, p. 17–19, 2016. Disponível em: https://txjanr.agintexas.org/index.php/txjanr/article/view/339. Acesso em: 27 apr. 2024.