RAYMOND†, Beverley A.; BASSINGTHWAIGHTE, Tasha; SHAW, Patrick D. Measuring nitrogen and sulphur deposition in the Georgia Basin, British Columbia, using lichens and moss. Journal of Limnology, [S. l.], v. 69, n. s1, p. 22–32, 2010. DOI: 10.4081/jlimnol.2010.s1.22. Disponível em: https://www.jlimnol.it/jlimnol/article/view/jlimnol.2010.s1.22. Acesso em: 7 jun. 2025.