J R Morris

发表

HAZARDOUS MATERIALS SHIPMENT INFORMATION FOR EMERGENCY RESPONSE: TRB REPORT STUDY FINDINGS

J R Morris, 1993 .

TRB POLICY STUDY: MONITORING THE EFFECTS OF DOUBLE-TRAILER TRUCKS

R E Skinner, J R Morris, 1984 .

EFFECTS OF NATIONWIDE INTRODUCTION OF TWIN TRAILER TRUCKS IN THE U.S.

R E Skinner, J R Morris, 1988 .