@book{99737,
	author = {Contreras Ruiz, Claudia and Flores Escobar, Georgina},
	title = {Viablilidad y germinación in vitro de Brassia verrucosa Lindl y Oncidium sphacelatum Lindl., orquídeas nativas de México},
	publisher = {El autor,},
	year = {2010.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/111395.pdf}
}