Diatoms in the SW Piedmont (N-Italy) biological river monitoring network, with particular attention to the possible expansion of distribution of the "invasive" species Didymosphenia geminata (Lyngbye) Schmidt in Italy

0 Battegazzore, M. Lucadamo, L. Gallo, L. 2009 Diatoms in the SW Piedmont (N-Italy) biological river monitoring network, with particular attention to the possible expansion of distribution of the "invasive" species Didymosphenia geminata (Lyngbye) Schmidt in Italy Studi Trentini di Scienze Naturali 86 119-126 river diatom communities, Didimosphenia geminata, invesive species Piedmont (Italy)