Coelho, Elisa Thomaz, and Amarilis Lares Barcellos. 2014. “Distribution and Prevalence of Races of Puccinia Graminis Tritici in Brazil in 1971”. Pesquisa Agropecuaria Brasileira 9 (9):85-87. https://doi.org/10.1590/S1678-3921.pab1974.v9.17258.