DILLON, C.; MOORMAN, D. A Qualitative Characteristics Model of County Youth Fair Animal Prices. Texas Journal of Agriculture and Natural Resources, [S. l.], v. 6, p. 11–24, 2017. Disponível em: https://txjanr.agintexas.org/index.php/txjanr/article/view/363. Acesso em: 3 nov. 2024.