@book{16620,
	author = {Iñigo, Ricardo M. and INTA. E.E.A.Tucumán},
	title = {Clark 63 :},
	publisher = {Estación Experimental Agrícola,},
	year = {1973.},
	series = {Circular / Estación Experimental Agrícola ;},
	address = {Tucumán :}
}