Selvaggi, R., Colonna, N., Lupia, F., Murgia, M. S. and Poletti, A. (2010) “Water Quality and Soil Natural Salinity in the Southern Imera Basin (Sicily, Italy)”, Italian Journal of Agronomy, 5(s3), pp. 81–90. doi: 10.4081/ija.2010.s3.81.