Kolmest Parmelia-liigist Eestis
Subtitle: O trekh vidakh roda Parmelia v Estonii = On three species of the genus Parmelia in Estonia
By: H. Trass
Published: 1958
Place of publication: Tartu
Language: est
Number of pages: 27
Other titles: O trekh vidakh roda Parmelia v Estonii = On three species of the genus Parmelia in Estonia
Notes: Floristilised Märkmed I, l. 1958, p. 25-27.

Titles also in English and Russian.