| Extent: | 43 S. : Ill., graph. Darst. |
|---|---|
| Series: | Acta forestalia Fennica. - Helsinki, ISSN 0001-5636. - Vol. 128 |
| Type of publication: | Book / Working Paper |
| Thesis: | Zugl.: Helsinki, Univ., Diss., 1973 |
| ISBN: | 951-651-003-5 |
| Source: |
Persistent link: https://www.econbiz.de/10004022440