@book{98703,
	author = {Villar Vázquez, Manuel Ulises.},
	title = {Control alternativo de la cochinilla silvestre (Dactylopius sp.) del nopal verdura (Opuntia Ficus - indica) en la delegación Milpa Alta del Distrito Federal},
	publisher = {El autor,},
	year = {2010},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/110361.pdf}
}