Bergamaschi, Homero, Timothy Robert Wheeler, Andrew Juan Challinor, Flávia Comiran, and Bruna Maria Machado Heckler. “Maize Yield and Rainfall on Different Spatial and Temporal Scales in Southern Brazil”. Pesquisa Agropecuaria Brasileira 42, no. 5 (May 1, 2007): 603–613. Accessed March 26, 2026. https://apct.sede.embrapa.br/pab/article/view/7606.