@inbook{inbookb3dfec2e,
title   = {Chapter 15 - Gamma-ray computed tomography in soil science:: some applications},
author = {Pires, Luiz Fernando and Cássaro, Fabio Augusto Meira and Bacchi, Osny Oliveira Santos and Reichardt, Klaus},
year = {2011},
publisher = {InTech},
journal   = {Computed tomography: special applications}
}