@book{78697,
	author = {Gil-Albert Velarde, Fernando.},
	title = {Tratado de arboricultura frutal},
	publisher = {Mundi-Prensa,},
	year = {1998.},
	address = {Madrid :},
	edition = {4 ed. rev.},
	note = {La biblioteca tiene : v.2 La ecología del árbol frutal}
}