Submitted on: 26 May 2006.
Revised on: 07 August 2006.
Accepted on: 01 October 2006.
___________________Current Forestry Reports---SPRINGER INT PUBL AG
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http://reply.papertrans.cn/1/69/6889/6889-33.png
Submitted on: 25 March 2024.
Revised on: 10 July 2024.
Accepted on: 22 August 2024.
___________________Current Forestry Reports---SPRINGER INT PUBL AG
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Submitted on: 10 January 2005.
Revised on: 01 March 2005.
Accepted on: 25 April 2005.
___________________Current Forestry Reports---SPRINGER INT PUBL AG