LAXTON, D. L.; WATMOUGH, S. A.; AHERNE, J.; STRAKER, J. An assessment of nitrogen saturation in Pinus banksiana plots in the Athabasca Oil Sands Region, Alberta. Journal of Limnology, [S. l.], v. 69, n. s1, p. 171–180, 2010. DOI: 10.4081/jlimnol.2010.s1.171. Disponível em: https://www.jlimnol.it/jlimnol/article/view/jlimnol.2010.s1.171. Acesso em: 3 may. 2024.