@book{2567,
	author = {Rojas Garcidueñas, Manuel.},
	title = {Principios de fisiología vegetal},
	publisher = {Universidad Nacional Autónoma de México,},
	year = {1959},
	series = {Manuales universitarios},
	address = {México, D. F. :},
	note = {D46-107}
}