Parmeliaceae, with exclusion of Parmelia and Usnea, in East Africa
By: Hildur Krog & T. D. V. Swinscow
Published: 1975
Language: eng
Number of pages: 123
Notes: Norwegian Journal of Botany, v. 22, 1975. p. 115-123.

Includes bibliographical references (p. 123).