The presence and properties of knots in Finnish spruce
Subtitle: Investigations concerning the origin and characteristics of branch and knot wood in Finnish spruce with particular consideration given to the raw material needs of the paper industry
By: [By] Th. Wegelius
Published: 1939
Place of publication: Helsinki
Language: eng
Number of pages: 191
Subjects: Spruce; Wood-pulp
Notes: "Special edition of the publication Acta Forestalia fennica 48: l."

Thesis (doctoral)--Helsinki, 1939.