Malafaia, G., Rodrigues, R.F., Araújo, F.G., Fernandes, E.P., Leandro, W.M. e Rodrigues, A.S. de L. 2015. Irrigation with wastewater on a Canavalia ensiformis cultivation in substrate treated with coffee dregs vermicompost. Científica. 43, 2 (abr. 2015), 188–196. DOI:https://doi.org/10.15361/1984-5529.2015v43n2p188-196.