Journal Impact Factors

Science Journal Impact Factors (Ordered by Category)

*Data obtained from official ISI Journal Citation Reports Â® , published by Thomson Scientific.

*Data is listed for 2002, 2003, 2004 and 2005.

*Journals with an IF <1.000 are not listed.

*For more information and a complete Impact Factor listing of all journals, please visit http://www.isinet.com/

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