Crittenden, PD (ed.) 1992: British Lichen Society Bulletin. - . 56 pp. [RLL List # 150 / Rec.# 3685] Keywords: BRITAIN/ NEWSLETTER
Abstract: [News and several brief articles (cited separately). This issue includes obituaries for Emanuel Rudolph and Dougal Swinscow. New to Britain: Bacidia myrtillicola, Parmelia submontana.]