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Submitted on: 09 April 2007.
Revised on: 19 May 2007.
Accepted on: 10 July 2007.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
Submitted on: 25 November 2018.
Revised on: 15 January 2019.
Accepted on: 11 February 2019.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
Submitted on: 08 December 2007.
Revised on: 10 January 2008.
Accepted on: 13 February 2008.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
Submitted on: 04 September 2022.
Revised on: 01 October 2022.
Accepted on: 28 November 2022.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
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