@book{174295,
	author = {Medina Lara, Edith and Quintero Lizaola, Roberto},
	title = {Análisis protéico cuantitativo del helecho acuático (Azolla sp.) /},
	publisher = {El autor,},
	year = {2004},
	address = {Chapingo, México :},
	url = {http://10.13.5.2/tesis/100826.pdf}
}