@book{95147,
	author = {Ortiz Martínez, Pedro.},
	title = {Evaluación de componentes productivos de 141 genotipos de ballico anual (Lolium multiflorun L.) en Chapingo, México},
	publisher = {El autor,},
	year = {2008},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/106760.pdf}
}