Authors: Hattula, Marja Leena & Gyllenberg, H. G.
Journal: Karstenia, Volume 9 (1969), pages 39-45.
Doi: https://doi.org/10.29203/ka.1969.59
Full text: PDF
Authors: Hattula, Marja Leena & Gyllenberg, H. G.
Journal: Karstenia, Volume 9 (1969), pages 39-45.
Doi: https://doi.org/10.29203/ka.1969.59
Full text: PDF