@book{32486,
	author = {Perea Muñoz, José Manuel and Giorgis, Alberto},
	title = {Estructura de las Explotaciones Lecheras de la Pampa (Argentina) /},
	publisher = {Universidad de Zulia},
	address = {[Place of publication not identified] :},
	url = {revistafcvluz@gmail.com}
}