Jerry started following the work of Paul Jackson, University of Minnesota, Geography. 2012-02-07 07:52:10 -0800

Jerry started following the work of Kristin Sziarto, University of Wisconsin Milwaukee, Geography. 2012-02-04 07:41:17 -0800

Jerry started following the work of Maria McDowell. 2011-12-01 10:02:58 -0800