@book{218679,
	author = {Rivera Rivera, Lorena and López Cerino, Rafael},
	title = {Comercio internacional y medio ambiente :},
	publisher = {El autor,},
	year = {2019.},
	address = {Chapingo, México :},
	url = {http://10.13.5.2/tesis/tl/Rivera_Rivera_Lorena.pdf}
}