Submitted on: 10 August 1998.
Revised on: 19 September 1998.
Accepted on: 12 October 1998.
___________________International Soil and Water Conservation Research
Submitted on: 12 November 2018.
Revised on: 08 March 2019.
Accepted on: 22 March 2019.
___________________International Soil and Water Conservation Research
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Submitted on: 16 April 2016.
Revised on: 13 August 2016.
Accepted on: 05 October 2016.
___________________International Soil and Water Conservation Research
Submitted on: 06 June 2007.
Revised on: 17 July 2007.
Accepted on: 31 August 2007.
___________________International Soil and Water Conservation Research
Submitted on: 31 July 2023.
Revised on: 06 October 2023.
Accepted on: 08 November 2023.
___________________International Soil and Water Conservation Research
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Submitted on: 11 September 2008.
Revised on: 13 October 2008.
Accepted on: 04 December 2008.
___________________International Soil and Water Conservation Research