Studies on elemental nitrogen fixation in lichens in north Finland
By: by Sinikka Kallio.
Publisher: Institute of Biology, Dept. of Botany, University of Turku
Published: 1976
Place of publication: Turku
Language: eng
Number of pages: 112
Subjects: Lichens -- Finland.; Lichens -- Physiology.; Nitrogen -- Fixation.
Notes: Thesis--University of Turku.
Includes bibliographies.
Extra t.p. with thesis statement inserted.