@book{30586,
	author = {Holmberg, Eduardo Alejandro},
	title = {Investigación agrícola en la Provincia de Jujuy :},
	publisher = {Universidad Nacional de Jujuy,},
	year = {1988.},
	series = {Jujuy en el pasado},
	address = {Buenos Aires :},
	edition = {1a ed.}
}