13 research outputs found
Research reports of Phacidium coniferarum, pruning damages and the effect of green pruning on the growth in conifers. Bibliography.
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The forest site types of north Finland and their floristic composition : A study based on the III national forest inventory (1951-1953).
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Juurikäävän (Heterobasidion annosum (Fr.) Bref.) esiintyminen puuvartisilla kasveilla Suomessa.
No full textPuun lahottajasienten biologia.
No full textKirjaseloste: Vladimir Rypácek, Biologie holzzerstörender Pilze, Jena 1966
