TOHALL, P. Farm classification in economic geography. Irish Geography, [S. l.], v. 2, n. 5, p. 227–229, 2017. DOI: 10.55650/igj.1953.1158. Disponível em: https://irishgeography.ie/index.php/irishgeography/article/view/1158. Acesso em: 25 nov. 2024.