@book{76480,
	author = {INIFAP. México. Centro de Investigación Regional del Golfo Centro},
	title = {El modelo GGAVATT :},
	publisher = {INIFAP. Centro de Investigación Regional del Golfo Centro,},
	year = {1996.},
	series = {Folleto técnico},
	address = {Veracruz, Ver. :},
	edition = {2 ed.}
}