@book{665,
	author = {Bryan, James E. and Centro Internacional de la Papa.},
	title = {Ruptura del reposo en los tubérculos de papa},
	publisher = {Centro Internacional de la Papa,},
	year = {1989},
	series = {Guía de investigación, 16},
	address = {Lima, Perú :},
	note = {37-139}
}