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Submitted on: 09 October 2010.
Revised on: 11 December 2010.
Accepted on: 23 December 2010.
___________________Journal of the Indian Academy of Wood Science
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Submitted on: 13 January 2004.
Revised on: 21 March 2004.
Accepted on: 23 April 2004.
___________________Journal of the Indian Academy of Wood Science
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