Use of alternative media and different types of recipients in a laboratory culture of Ankistrodesmus gracilis (Reinsch) Korshikov (Chlorophyceae) - doi: 10.4025/actascibiolsci.v33i3.8046. Acta Sci. Biol. Sci. 2011;33(3):247-253. doi:10.4025/actascibiolsci.v33i3.8046