@book{218821,
	author = {Rodríguez García, Marisol and López Pérez, Elvia},
	title = {Avifauna de la Región Champotón, Campeche /},
	publisher = {El autor,},
	year = {2019.},
	address = {Chapingo, México :},
	url = {http://10.13.5.2/tesis/tl/Rodrigez_Garcia_Marisol.pdf}
}