Submitted on: 03 January 2007.
Revised on: 17 April 2007.
Accepted on: 26 May 2007.
___________________International Journal of Hydrology Science and Technology
Submitted on: 15 June 2017.
Revised on: 08 August 2017.
Accepted on: 21 August 2017.
___________________International Journal of Hydrology Science and Technology
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Submitted on: 27 March 2018.
Revised on: 09 May 2018.
Accepted on: 08 June 2018.
___________________International Journal of Hydrology Science and Technology
http://reply.papertrans.cn/2/136/13549/13549-35.png
Submitted on: 13 June 2002.
Revised on: 25 July 2002.
Accepted on: 17 August 2002.
___________________International Journal of Hydrology Science and Technology