On the geology of Lanzarote, Graciosa and the Isletas (Canarian Archipelago)
Subtitle: with a geologic map in the scale of 1:200 000.
By: Collaborators in the laboratory research: A. Heikkonen [and others] Studies patronized by the Society El Museo Canario, Las Palmas de Gran Canaria.
Series: Societas Scientiarum Fennica. Commentationes physico-mathematicae,; XXIII, 4; Commentationes physico-mathematicae ;; XXIII, 4.
Published: 1959
Place of publication: Helsinki
Language: eng
Number of pages: 116
Subjects: Geology -- Canary Islands.
Notes: Bibliography: p. [115]-116.