@book{257265,
	author = {Siqueira, T.M.},
	title = {Soil physical and hydraulic properties in the Donato stream basin, RS, Brazil. Part 1: Spatial variability},
	url = {http://www.scielo.br/pdf/rbeaa/v23n9/1415-4366-rbeaa-23-09-0669.pdf}
}