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Submitted on: 02 October 2009.
Revised on: 11 January 2010.
Accepted on: 07 March 2010.
___________________Agricultural & Environmental Letters
Submitted on: 30 December 2023.
Revised on: 22 January 2024.
Accepted on: 10 March 2024.
___________________Agricultural & Environmental Letters
Submitted on: 28 October 2002.
Revised on: 15 February 2003.
Accepted on: 11 March 2003.
___________________Agricultural & Environmental Letters
Submitted on: 05 July 2022.
Revised on: 25 July 2022.
Accepted on: 18 August 2022.
___________________Agricultural & Environmental Letters
Submitted on: 17 September 2021.
Revised on: 30 October 2021.
Accepted on: 26 November 2021.
___________________Agricultural & Environmental Letters
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Submitted on: 07 March 2008.
Revised on: 06 June 2008.
Accepted on: 03 August 2008.
___________________Agricultural & Environmental Letters