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Submitted on: 03 September 2000.
Revised on: 13 December 2000.
Accepted on: 01 January 2001.
___________________JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING
Submitted on: 10 June 1999.
Revised on: 08 September 1999.
Accepted on: 05 November 1999.
___________________JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING
Submitted on: 04 July 2012.
Revised on: 02 August 2012.
Accepted on: 26 September 2012.
___________________JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING
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