Porto, E. R., Amorim Neto, M. da S., & Silva, D. D. da. (2014). Use of floating materials for evaporation control in the semi-arid tropic. Pesquisa Agropecuaria Brasileira, 21(1), 1–7. https://doi.org/10.1590/S1678-3921.pab1986.v21.14638