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Submitted on: 22 October 2005.
Revised on: 29 November 2005.
Accepted on: 25 December 2005.
___________________AGRICULTURE AND HUMAN VALUES---SPRINGER
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Submitted on: 17 March 2001.
Revised on: 09 July 2001.
Accepted on: 01 August 2001.
___________________AGRICULTURE AND HUMAN VALUES---SPRINGER
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