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Submitted on: 16 November 2005.
Revised on: 30 November 2005.
Accepted on: 20 December 2005.
Local Environment
Submitted on: 10 June 2009.
Revised on: 23 June 2009.
Accepted on: 15 July 2009.
Local Environment---ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
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