@book{92469,
	author = {Magaña Lira, Natanael.},
	title = {Comportamiento productivo de poblaciones F2 y heterosis intervarietal en jitomate (Lycopersicon esculentum Mill.) cultivado a un racimo /},
	publisher = {El autor,},
	year = {2006.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/104015.pdf}
}