HANSEN, K. Man and environmental processes: A physical geography perspective. Ed, by K.J. Gregory, D.E. Walling. Folkestone 1979, XIV, 276 s., ill. 26 cm, hardback: £ 10.00, paperback: £ 6.00. Geografisk Tidsskrift, [S. l.], v. 80, 1980. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/45306. Acesso em: 3 maj. 2024.