@book{88475,
	author = {Félix Reyes, Noe. and Peña Varela, Victor Hugo.},
	title = {Potencial de nodulación del Trifolium wormskioldii var. ortegae (Greene) Barneby /},
	publisher = {El autor,},
	year = {2004.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/99998.pdf}
}