Published September 21, 2012, 08:00 AM
Letter-Professor Defends class
I must respond to the recent letter to the editor by Ms.Meredith Berg strongly critical of my upcoming talk at the University of Wisconsin- River Falls on St. Croix Valley geology. There are a number of misconceptions in her letter, and I will address a few.By: Dr. William S. Cordua, River Falls, Hudson Star-Observer
