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Submitted on: 12 November 2000.
Revised on: 09 February 2001.
Accepted on: 19 March 2001.
___________________AMERICAN BIOLOGY TEACHER---NATL ASSOC BIOLOGY TEACHERS INC
Submitted on: 01 February 2005.
Revised on: 24 February 2005.
Accepted on: 03 April 2005.
___________________AMERICAN BIOLOGY TEACHER---NATL ASSOC BIOLOGY TEACHERS INC
Submitted on: 03 March 2017.
Revised on: 06 June 2017.
Accepted on: 24 June 2017.
___________________AMERICAN BIOLOGY TEACHER---NATL ASSOC BIOLOGY TEACHERS INC
Submitted on: 26 November 2000.
Revised on: 20 January 2001.
Accepted on: 04 February 2001.
___________________AMERICAN BIOLOGY TEACHER---NATL ASSOC BIOLOGY TEACHERS INC
Submitted on: 26 November 2003.
Revised on: 22 March 2004.
Accepted on: 04 April 2004.
___________________AMERICAN BIOLOGY TEACHER---NATL ASSOC BIOLOGY TEACHERS INC
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Submitted on: 19 November 2006.
Revised on: 24 February 2007.
Accepted on: 25 April 2007.
___________________AMERICAN BIOLOGY TEACHER---NATL ASSOC BIOLOGY TEACHERS INC