@book{73455,
	author = {Guillén Andrade, Héctor, and Universidad Michocacana de San Nicolás de Hidalgo},
	title = {Cartografía agroecológica del cultivo del aguacate en Michoacán},
	publisher = {UMSNH, },
	year = {2007.},
	address = {Morelia, Michoacán de Ocampo, México :},
	edition = {1a ed.}
}