Thesis (Ph. D.)--University of Helsinki. / Includes bibliographical references (p. 86-93).
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/82145322 |
| Date | January 1900 |
| Creators | Korpela, Ilkka. |
| Publisher | Helsinki : Finnish Forest Research Institute, Finnish Society of Forest Science ; |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
| Source | Access online version. |
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