Farias, W.M. et al. 2013. Physical and chemical properties of substrates produced using macrophytes aquatics. Semina: Ciências Agrárias. 34, 6Supl1 (Dec. 2013), 3257–3270. DOI:https://doi.org/10.5433/1679-0359.2013v34n6Supl1p3257.