@book{208312,
	author = {Márquez Licona, Gillermo and UACh. Departamento Parasitología Agrícola},
	title = {Sensibilidad de Podosphaera Xanthii (Castagne) U. Braun & Shishkoff (Syn. Sphaerotheca Fuliginea (schlecht.  :},
	publisher = { el autor},
	address = {Chapingo, Méx.  :}
}