M. Gherardi, S. Lorito, G. Vianello, and L. Vittori Antisari, “SOIL DEPLETION DUE TO URBANISATION IN THE AREAS NEAR THE PO RIVER (MUNICIPALITY OF CASTEL S. GIOVANNI, SORBOLO, BONDENO - ITALY)”, EQA, vol. 2, no. 2, pp. 29–38, Jan. 2009.