Submitted on: 02 August 1999.
Revised on: 24 September 1999.
Accepted on: 01 November 1999.
___________________Acque Sotterranee-Italian Journal of Groundwater
Submitted on: 19 February 2025.
Revised on: 10 June 2025.
Accepted on: 28 July 2025.
___________________Acque Sotterranee-Italian Journal of Groundwater
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Submitted on: 23 September 2004.
Revised on: 16 January 2005.
Accepted on: 06 February 2005.
___________________Acque Sotterranee-Italian Journal of Groundwater
Submitted on: 27 October 2023.
Revised on: 28 November 2023.
Accepted on: 27 December 2023.
___________________Acque Sotterranee-Italian Journal of Groundwater
Submitted on: 10 January 2006.
Revised on: 08 May 2006.
Accepted on: 04 July 2006.
___________________Acque Sotterranee-Italian Journal of Groundwater
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Submitted on: 04 May 2011.
Revised on: 24 May 2011.
Accepted on: 09 June 2011.
___________________Acque Sotterranee-Italian Journal of Groundwater