Gilbert, OL 1973: The effect of airborne fluorides. - In: B. W. Ferry, M. S. Baddeley & D. L. Hawksworth (eds.): Air Pollution and Lichens. . University of Toronto Press, Toronto pp. 176-191. [RLL List # 86 / Rec.# 6624] Keywords: AIR POLLUTION/ FLUORIDES
Abstract: 2 fig. 4 tab.