New contributions to the geology of Grand Canary (Gran Canaria, Canary Islands) /
by Hans Hausen.
-- Helsinki (Helsinfors) : Societas Scientiarum Fennica, 1962
- 418 p., X p. de lám, [1] h. pleg. de map. il. --
(Commentationes physico-mathematicae ; 27).
En portada : Studies patronized by El Museo Canario, Las Palmas.