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Submitted on: 24 February 1999.
Revised on: 20 March 1999.
Accepted on: 17 April 1999.
LANDSCAPE AND URBAN PLANNING
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Submitted on: 25 April 2002.
Revised on: 12 May 2002.
Accepted on: 05 June 2002.
LANDSCAPE AND URBAN PLANNING
Submitted on: 28 February 2010.
Revised on: 11 April 2010.
Accepted on: 03 May 2010.
LANDSCAPE AND URBAN PLANNING---ELSEVIER
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Submitted on: 30 December 2002.
Revised on: 21 January 2003.
Accepted on: 29 January 2003.
LANDSCAPE AND URBAN PLANNING---ELSEVIER
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