“Spatial Variation of Periphyton Structural Attributes on Eichhornia Crassipes (Mart.) Solms. in a Tropical Lotic Ecosystem - Doi: 10.4025 actascibiolsci.V35i3.17879”. 2013. Acta Scientiarum. Biological Sciences 35 (3): 319-26. https://doi.org/10.4025/actascibiolsci.v35i3.17879.