@book{7869,
	author = {Espinoza, Nelson. and Centro Internacional de la Papa.},
	title = {Cultivo de tejidos},
	publisher = {Centro Internacional de la Papa,},
	year = {1992},
	series = {CIP. Guía de investigación},
	address = {Lima:},
	edition = {2 ed. correg. y aumentada}
}