@book{24604,
	author = {Mausbach, M. J, and Wilding, L. P,},
	title = {Spatial Variabilities of Soils and Landforms /},
	publisher = {Soil Science Society of America,},
	year = {1991.},
	series = {SSSA Special Publication, Number 28},
	address = {Madison, Wisconsin :},
	note = {Incluye Bibliografía.}
}