Haku
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The effect of temperature on height growth of Scots pine in northern Finland
(Finnish Society of Forest ScienceFinnish Forest Research InstituteFaculty of Agriculture and Forestry of the University of HelsinkiFaculty of Forestry of the University of Joensuu, 2009)
Effects of living crown reduction on needle element status of Scots pine
(Finnish Society of Forest ScienceFinnish Forest Research InstituteFaculty of Agriculture and Forestry of the University of HelsinkiFaculty of Forestry of the University of Joensuu, 2008)