@book{1492,
	author = {Papadakis, Juan.},
	title = {El suelo /},
	publisher = {Albatros,},
	year = {1980.},
	address = {Buenos Aires :},
	edition = {1ª ed.},
	note = {Referencias especiales a los suelos de América Latina, Península Ibérica y Ex - Colonias Ibéricas.}
}