Highway maintenance improvement research project
[by] Arkansas Highway Dept. and Roy Jorgensen Associates.
APA Citation
United States. Federal Highway Administration., Arkansas. State Highway Dept., Roy Jorgensen and Associates. (1971). Highway maintenance improvement research project. Little Rock.
MLA Citation
United States. Federal Highway Administration, Arkansas. State Highway Dept, and Roy Jorgensen and Associates. Highway Maintenance Improvement Research Project. Little Rock, 1971.
Warning: These citations may not always be complete (especially for serials).