BARTHOLDY, J. The rivers handbook: hydrological and ecological principles in two volumes, Vol. 1. P. Calow & G. E. Petts (eds.). Geografisk Tidsskrift, [S. l.], v. 94, 1994. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/42322. Acesso em: 20 dec. 2024.