HILL, D. A. The Land Utilisation survey in Northern Ireland. Irish Geography, [S. l.], v. 1, n. 4, p. 101–105, 2017. DOI: 10.55650/igj.1947.1205. Disponível em: https://irishgeography.ie/index.php/irishgeography/article/view/1205. Acesso em: 3 may. 2024.