Marin, F. R.; Lopes-Assad, M. L.; Assad, E. D.; Vian, C. E.; Santos, M. C. Sugarcane Crop Efficiency in Two Growing Seasons in São Paulo State, Brazil. PAB 2008, 43 (11), 1449-1455. https://doi.org/10.1590/S1678-3921.pab2008.v43.861.