"Firearms Transportation." . . "United States. General Accounting Office." . . "Ammunition Transportation." . . "Explosives Transportation." . . . . . . . "Need for uniform security measures in transporting arms, ammunition, and explosives : report to the Congress"@en . . "Need for uniform security measures in transporting arms, ammunition, and explosives : report to the Congress" . . . . . . . . . "Need for uniform security measures in transporting arms, ammunition, and explosives report to the Congress"@en . . . . . . . . . . . .