Columbia subject headings:
Border patrols--United States--Finance.
Transportation--Security measures--United States--Finance.
United States--Appropriations and expenditures, 2005.
United States. Dept. of Homeland Security. Border and Transportation Security Directorate--Appropriations and expenditures.
Harvard subject headings:
Border patrols--United States--Finance.
Transportation--Security measures--United States--Finance.
United States--Appropriations and expenditures, 2005.
United States. Department of Homeland Security. Border and Transportation Security Directorate--Appropriations and expenditures.
Princeton subject headings:
Border patrols--United States--Finance.
Transportation--Security measures--United States--Finance.
United States--Appropriations and expenditures, 2005.
United States. Department of Homeland Security. Border and Transportation Security Directorate--Appropriations and expenditures.