@book{24612,
	author = {Baker, Ralph, and Kral, David M,},
	title = {Soil and Water Science: Key to Understanting Our Global Environment /},
	publisher = {Soil Science Society of America,},
	year = {1994.},
	series = {SSSA Special Publications Number 41},
	address = {Madison, Wisconsin :},
	note = {Incluye Bibliografía.}
}