Publication Type: | Journal Article |
Year of Publication: | 1960 |
Authors: | O. Valle, Salminen, M., Huokuna, E. |
Journal: | Acta Agric. Fennica |
Volume: | 97 |
Pagination: | 1-64 |
Publication Type: | Journal Article |
Year of Publication: | 1960 |
Authors: | O. Valle, Salminen, M., Huokuna, E. |
Journal: | Acta Agric. Fennica |
Volume: | 97 |
Pagination: | 1-64 |