Silva, G.L.P. da, Vicente, J.R. and Caser, D.V. (2014) “Effects of weathes conditions on corn yield in the State of São Paulo, Brazil”, Pesquisa Agropecuaria Brasileira, 22(3), pp. 225–231. doi:10.1590/S1678-3921.pab1987.v22.14313.