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Submitted on: 30 May 1998.
Revised on: 23 June 1998.
Accepted on: 04 July 1998.
___________________Carbon Management---TAYLOR & FRANCIS LTD
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Submitted on: 04 July 2010.
Revised on: 06 September 2010.
Accepted on: 24 October 2010.
___________________Carbon Management---TAYLOR & FRANCIS LTD
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Submitted on: 20 August 1998.
Revised on: 20 September 1998.
Accepted on: 15 October 1998.
___________________Carbon Management---TAYLOR & FRANCIS LTD