Machado, Pedro Luiz Oliveira de Almeida, Alberto Carlos de Campos Bernardi, Luís Ivan Ortiz Valencia, José Paulo Molin, Leandro Maria Gimenez, Carlos Alberto Silva, Aluísio Granato de Andrade, Beáta Emoke Madari, and Margareth Simões Penello Meirelles. “Electrical Conductivity Mapping in Relation to Clay of a Ferralsol under No Tillage System”. Pesquisa Agropecuaria Brasileira 41, no. 6 (June 1, 2006): 1023–1031. Accessed November 15, 2025. https://apct.sede.embrapa.br/pab/article/view/7241.