@book{61996,
	author = {Zapata Arredondo, Gregorio.},
	title = {Interacción del viroide planta macho del jitomate (Lycopersicon esculentum Mill) con su vector (Myzus persicae Sulzer.)},
	publisher = {El autor,},
	year = {1996},
	address = {Chapingo, Méx. :}
}