@book{89665,
	author = {Andrade López, Esteban.},
	title = {Control químico de la falsa roya blanca de rábano (Albugo candida) (PERS) KTZ, en Tuzuapan, Puebla /},
	publisher = {El autor,},
	year = {2004.},
	address = {Chapingo, Méx. :}
}