Podría preguntarle, ¿no existe ninguna posibilidad de que usted realmente no tranformara el hierro en oro?
The provisions of this Convention shall preclude neither the application of restrictions and controls imposed under national regulations on grounds of public morality, public security, hygiene or public health, or for veterinary or phytopathological reasons, nor the levy of dues chargeable by virtue of such regulationsLiterature Literature