Brodo, IM 1981: Lichens of the Ottawa Region. - Syllogeus No. 29. National Museums of Canada, Ottawa. 137 pp. [RLL List # 110-17 / Rec.# 2461] Keywords: CANADA/ OTTAWA/ KEY
Abstract: 74 figures. [Keys to all groups of lichens in the Ottawa area; treats more than 370 species. Many helpful drawings are also included.]