Cezar, Everson, Marcos Rafael Nanni, Marcelo Luiz Chicati, and Roney Berti Oliveira. “Employment of GPR in the Study of Soils and Its Correlation With Laboratory Methods”. Semina: Ciências Agrárias 33, no. 3 (June 28, 2012): 979–988. Accessed July 22, 2024. https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/6716.