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Submitted on: 16 March 2021.
Revised on: 27 June 2021.
Accepted on: 08 July 2021.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
Submitted on: 24 July 2014.
Revised on: 14 November 2014.
Accepted on: 29 November 2014.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
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Submitted on: 27 August 2008.
Revised on: 03 October 2008.
Accepted on: 20 November 2008.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
Submitted on: 28 May 2006.
Revised on: 12 July 2006.
Accepted on: 25 July 2006.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
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