@book{78152,
	author = {FAO. Oficina Regional para América Latina y el Caribe},
	title = {Prevention of water pollution by agriculture and related activities :},
	publisher = {FAO. Oficina Regional para América Latina y el Caribe},
	year = {1993.},
	series = {Informes sobre temas hídricos},
	address = {Rome :}
}