@book{24522,
	author = {Sawhney, B. L, and Brown, K,},
	title = {Reactions and Movement of Organic Chemicals in Soils /},
	publisher = {Soil Science of America, America Society of Agronomy,},
	year = {1989.},
	series = {SSSA Special  Publication Number 23},
	address = {Madison, Wisconsin :},
	note = {Resultado del Simposio Internacional de la Sociedad de la Ciencia del Suelo en America y la Sociedad Americana de Agronomia en Atlanta G.A 30 nov y 1 de dic, 1987.}
}