DDecree exempting operations for mining exploitations from thDecree exempting operations for mining exploitations from the payment established in the income tax law for the duration of the state of warde MexicoEdiciones (1)Decree exempting operations for mining exploitations from the payment established in the income tax law for the duration of the state of war (1942)inglésMás obras de MexicoAAgriculture, screwworm eradicationAgriculture, screwworm eradicationAAtomic energy, safety
CConvention with Mexico for the recovery and return of stolenConvention with Mexico for the recovery and return of stolen or embezzled vehicles and aircraft