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Submitted on: 29 October 2003.
Revised on: 12 February 2004.
Accepted on: 26 March 2004.
___________________ECOLOGICAL APPLICATIONS---WILEY
Submitted on: 24 August 2015.
Revised on: 29 November 2015.
Accepted on: 14 December 2015.
___________________ECOLOGICAL APPLICATIONS---WILEY
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http://reply.papertrans.cn/1/79/7854/7854-17.png
Submitted on: 09 November 2008.
Revised on: 24 February 2009.
Accepted on: 28 March 2009.
___________________ECOLOGICAL APPLICATIONS---WILEY
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