@book{59,
	author = {Braun Wilke, Rolando and Picchetti, Luis P.E.},
	title = {Plantas de interés ganadero de Jujuy y Salta.},
	publisher = {Universidad Nacional de Jujuy, },
	year = {1991.},
	address = {San Salvador de Jujuy : },
	edition = {1ra.ed.}
}