@book{14938,
	author = {Gran Bretaña. Ministry of Agriculture, Fisheries and Food},
	title = {Irrigation},
	publisher = {Her Majesty's Sationery Office,},
	year = {1974},
	series = {Her Majesty's Stationery Office. Bulletin},
	address = {London :},
	edition = {4 ed.}
}