div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Presentazione standard di PowerPointB m Dora Baltea Canwesæla Bacinoimbrifero montano Title Presentazione standard di PowerPoint Author sferalab Created Date 2112019 1:58:15 src=https:reader035fdocumentsecreader035viewer20220712126027277988045436121a33e3html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv