Submitted on: 22 September 2000.
Revised on: 27 December 2000.
Accepted on: 20 January 2001.
___________________JOURNAL OF AGRICULTURAL & ENVIRONMENTAL ETHICS
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Submitted on: 09 August 2000.
Revised on: 11 October 2000.
Accepted on: 04 November 2000.
___________________JOURNAL OF AGRICULTURAL & ENVIRONMENTAL ETHICS
Submitted on: 01 March 2003.
Revised on: 31 May 2003.
Accepted on: 22 June 2003.
___________________JOURNAL OF AGRICULTURAL & ENVIRONMENTAL ETHICS
Submitted on: 28 June 2005.
Revised on: 11 August 2005.
Accepted on: 10 September 2005.
___________________JOURNAL OF AGRICULTURAL & ENVIRONMENTAL ETHICS
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Submitted on: 17 November 1998.
Revised on: 18 January 1999.
Accepted on: 04 March 1999.
___________________JOURNAL OF AGRICULTURAL & ENVIRONMENTAL ETHICS