Identifying hazardous locations using geographic information systems /
Gary S. Spring, Joseph Hummer.

APA Citation

Spring, G. S., Hummer, J. E., Southeastern Transportation Center (U.S.)., UNC Institute for Transportation Research and Education. (1995). Identifying hazardous locations using geographic information systems. Raleigh, NC: University of North Carolina, Institute for Transportation Research and Education.

MLA Citation

Spring, Gary S, Joseph E Hummer, Southeastern Transportation Center (U.S.), and UNC Institute for Transportation Research and Education. Identifying Hazardous Locations Using Geographic Information Systems. Raleigh, NC: University of North Carolina, Institute for Transportation Research and Education, 1995.