Does anyone have a digital copy of this paper that they could send me?
Ra, Geiser, L. H., & Crang, R. F. E. (2005). Effects of season and low-level air pollution on physiology and element content of lichens from the U.S. Pacific Northwest. The Science of the Total Environment, 343(1), 155–167. https://doi.org/10.1016/j.scitotenv.2004.10.003
Thanks!