Trends of phytoplankton characteristics and their communities in pre- and post-liming time in Lake Orta (1984-1998). J Limnol [Internet]. 2001 Feb. 1 [cited 2025 Jul. 16];60(1):91-100. Available from: https://www.jlimnol.it/jlimnol/article/view/jlimnol.2001.91