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Submitted on: 08 September 2008.
Revised on: 04 December 2008.
Accepted on: 05 January 2009.
___________________JOURNAL OF AGRICULTURAL & ENVIRONMENTAL ETHICS
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Submitted on: 26 September 2008.
Revised on: 01 November 2008.
Accepted on: 24 November 2008.
___________________JOURNAL OF AGRICULTURAL & ENVIRONMENTAL ETHICS
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