@book{15885,
	author = { Yang, Yeon-Ju.  and Fernández Guerrero, Norma, $eeditor. },
	title = {Historia de una semilla /  },
	publisher = {Santillana Ediciones Generales , },
	year = {2007},
	series = {Click click. Ciencia básica },
	address = {Corea del Sur :},
	note = {En la carátula : Plantas : agricultura. }
}