Seaward, MRD 1980: The use of lichens as bioindicators of ameliorating environments. - In: R. Schubert & J. Schuh (eds.): Bioindikation auf der Ebene der Individuen. . Martin-Luther-Universitat, Halle-Wittenberg pp. 17-23. [RLL List # 109-91 / Rec.# 16937] Keywords: REINVASION/ RECOLONIZATION/ AIR POLLUTION/ BRITISH ISLES/ BIOINDICATION
Abstract: 3 figures. [General article discusses the use of lichens in monitoring improvements in air pollution levels with examples from the British Isles.]