Bedeneau, M 1982: Reproduction in vitro des effets de la pollution par le dioxyde de soufre sur quelques lichens. - Annales des Sciences Forestieres39: 165-178. [RLL List # 116-7 / Rec.# 1666] Keywords: AIR POLLUTION/ SO2/ LECANORA/ PARMELIA/ HYPOGYMNIA
Abstract: 3 figures. [SO2 pollution effects were studied on Lecanora conizaeoides, Paremlia physodes, and Parmelia caperata. "The effects observed in the lichens are similar to those observed in the field, in a polluted forest."]