Laboratory of Physics Applied to Soils and Environmental Sciences, Department of Physics, State University of Ponta Grossa, Ponta Grossa 84.030-900, Brazil
Prof. Dr. Fábio Augusto Meira Cássaro
Laboratory of Physics Applied to Soils and Environmental Sciences, Department of Physics, State University of Ponta Grossa, Ponta Grossa 84.030-900, Brazil