@book{170398,
	author = {Ordaz Contreras, Rosalía and  Alejos de la Fuente, José Isidro, asesor},
	title = {Composición química del pasto king grass a diferente intervalo de corte  /},
	publisher = {El autor,},
	year = {2018},
	address = {México  :},
	url = {http://10.13.5.2/tesis/sist115145.pdf}
}