COPPOCK, J. T. Farms and Fields in the Chilterns. ERDKUNDE, [S. l.], v. 14, n. 2, p. 134–146, 1960. DOI: 10.3112/erdkunde.1960.02.04. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/1311. Acesso em: 11 dec. 2024.