Rail safety and security
Subtitle: some actions already taken to enhance rail security, but risk-based plan needed : report to Congressional Requesters
By: United States General Accounting Office.
Publisher: GAO
Published: 2003
Place of publication: Washington, D.C
Language: eng
Number of pages: 75
Subjects: Hazardous materials -- Transportation -- United States.; Railroads -- United States -- Safety measures.
Notes: Includes bibliographical references.
Cover title.
"April 2003."
"GAO-03-435."