@book{95711,
	author = {Osorio Ramírez, Cecilia.},
	title = {Fertilización edáfica y foliar en genotipos de frijol (Phaseolus vulgaris L.)},
	publisher = {El autor,},
	year = {2008},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/107339.pdf}
}