Submitted on: 12 February 2006.
Revised on: 22 May 2006.
Accepted on: 16 July 2006.
___________________Croatian Journal of Forest Engineering
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Submitted on: 26 March 2018.
Revised on: 23 May 2018.
Accepted on: 09 July 2018.
___________________Croatian Journal of Forest Engineering
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Submitted on: 22 April 2018.
Revised on: 11 June 2018.
Accepted on: 23 July 2018.
___________________Croatian Journal of Forest Engineering
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Submitted on: 08 November 2016.
Revised on: 05 March 2017.
Accepted on: 17 April 2017.
___________________Croatian Journal of Forest Engineering
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