On sulphides of the sulphide-bearing schists of Finland
By: by Vladi Marmo and Aimo Mikkola.
Contributors: Mikkola, Aimo.; Geologinen Tutkimuslaitos.
Series: Bulletin de la Commission Geologique de Finlande -- 156
Publisher: s.n.
Published: 1951
Place of publication: Helsinki
Language: eng