AU: S. El Herry, H. Nasri and N. Bouaïcha TI: Morphological characteristics and phylogenetic analyses of unusual morphospecies of Microcystis novacekii forming bloom in the Cheffia Dam (Algeria). SO: Journal of Limnology VL: 68 NO: 2 PG: 242-250 YR: 2009 DOI: 10.3274/JL09-68-2-08 US: http://dx.doi.org/10.3274/JL09-68-2-08