Special investigation report
Subtitle: standardized maps for hazardous materials accidents
Series: Report - National Transportation Safety Board ; no. NTSB-HZM ; 79-1
Publisher: National Transportation Safety Board : [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Published: 1979
Place of publication: Washington
Language: eng
Number of pages: 19
Subjects: Hazardous substances -- Transportation -- Accidents -- Maps
Genres: Maps
Other titles: Standardized maps for hazardous materials accidents
Notes: May 1979

Bibliography: p. 12-14