ERIKSSON, Mats O G. Liming of acidified lakes in southwestern Sweden: short-term effects on waterbird densities. Wildfowl, [S. l.], v. 38, p. 143–149, 1987. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154794. Acesso em: 15 apr. 2026.