@book{170042,
	author = {Luna Zamora, Gerardo and  Hernández Garay, Alonso, asesor},
	title = {Composición química del pasto maralfalfa (Pennisetum sp) a diferente edad de cosecha  /},
	publisher = {El autor,},
	year = {2014},
	address = {México  :},
	url = {http://10.13.5.2/tesis/sist111033.pdf}
}