@book{107138,
	author = {Contreras Servín, Carlos},
	title = {La plaga de la langosta Schistocerca piceifrons piceifrons (Walker) :},
	publisher = {Universidad Autónoma de San Luis Potosí,},
	year = {2013.},
	series = {Colección sanidad vegetal},
	address = {San Luis Potosí :}
}