December 2004 VOLUME 28 - N. 2 AVOCETTA VOLUME 28 - N. 2 December 2004 Read Article Online Download Pdf AVOCETTA - VOLUME 28 - N. 2 December 2004 Waterbird abundance in a residual wetland of Central Italy during two years of contrasting water level Battisti C., Sorace A., De Angelis E., Galimberti C., Trucchia N. 14 80 Read Article Download Abstract: