@book{348002,
	author = {Vale Júnior, José Frutuoso do },
	title = {Polycyclic soils with Bt and Bw developed on mafic rocks in a forest cerrado transition environment in Roraima, northern Amazon, Brazil},
	note = {

Publicação online; 40 ref.; 6 tables; Sumaries (En, Pt)},
	url = {http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v17i3a505/1476}
}