SOIL IN THE ECOLOGICAL CONTEXT 3-dic-2012 Ascolta On 11th December 2012 at 11.00 at the Central Library of the Dept. of Agro‐Environmental Systems , Faculty of Agronomy at the University of Palermo (Viale delle Scienze), a seminar will be held by Dr. Geanina Bireescu as part of the International Research Doctorate in Environmental Agronomy Parole Chiave: unipa, portale, universita