Gaertner, Carlos, Renato Antonio Dedecek, and Rui Maranhão Biscaia. “WHEAT AND SOYBEAN PRODUCTIVITY ON A DARK RED LATOSOL DUE TO DIFFERENT LEVELS OF SOIL EROSION UNDER NATURAL RAINFALL”. Scientia Agraria 7, no. 1 (December 31, 2006): 27–34. Accessed January 3, 2026. https://revistas.ufpr.br/agraria/article/view/7268.