@book{5579,
	author = {Arias González, Mario.},
	title = {Efecto del tipo de sustrato en el desarrollo de la violeta africana en invernadero (Saintpaulia ionantha)},
	publisher = {El Autor,},
	year = {1992},
	address = {Chapingo, Méx. :},
	note = {58-118}
}