Submitted on: 01 June 2006.
Revised on: 17 August 2006.
Accepted on: 29 September 2006.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
Submitted on: 21 February 2022.
Revised on: 30 March 2022.
Accepted on: 27 April 2022.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
Submitted on: 03 March 2015.
Revised on: 09 April 2015.
Accepted on: 20 April 2015.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
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Submitted on: 09 January 2018.
Revised on: 20 April 2018.
Accepted on: 08 May 2018.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS
Submitted on: 27 July 2018.
Revised on: 26 October 2018.
Accepted on: 10 November 2018.
___________________AGRICULTURAL HISTORY---DUKE UNIV PRESS