Prof. Dr. rer. nat. Friedrich Heyder, Coblenz University of Applied Sciences, WesterWaldCampus in Höhr-Grenzhausen died on 23 January 2011 following a serious illness.
Prof. Dr. rer. nat. Friedrich Heyder, Coblenz University of Applied Sciences, WesterWaldCampus in Höhr-Grenzhausen died on 23 January 2011 following a serious illness.
