Submitted on: 23 April 2009.
Revised on: 01 June 2009.
Accepted on: 04 July 2009.
___________________ENVIRONMENT AND HISTORY---WHITE HORSE PRESS
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Submitted on: 20 November 1998.
Revised on: 07 January 1999.
Accepted on: 22 January 1999.
___________________ENVIRONMENT AND HISTORY---WHITE HORSE PRESS
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Submitted on: 11 April 2015.
Revised on: 03 June 2015.
Accepted on: 21 July 2015.
___________________ENVIRONMENT AND HISTORY---WHITE HORSE PRESS