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Submitted on: 01 March 2001.
Revised on: 19 March 2001.
Accepted on: 13 April 2001.
SCANDINAVIAN JOURNAL OF FOREST RESEARCH
Submitted on: 18 January 2010.
Revised on: 20 February 2010.
Accepted on: 12 March 2010.
SCANDINAVIAN JOURNAL OF FOREST RESEARCH
Submitted on: 23 April 2009.
Revised on: 21 May 2009.
Accepted on: 29 May 2009.
SCANDINAVIAN JOURNAL OF FOREST RESEARCH
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Submitted on: 30 November 2013.
Revised on: 08 December 2013.
Accepted on: 29 December 2013.
SCANDINAVIAN JOURNAL OF FOREST RESEARCH
Submitted on: 18 September 2004.
Revised on: 08 October 2004.
Accepted on: 28 October 2004.
SCANDINAVIAN JOURNAL OF FOREST RESEARCH