Crash cushions of waste materials / E.L. Marquis , T.J. Hir-sch , and C.E. Buth
Marquis, E.L.
Crash cushions of waste materials / E.L. Marquis , T.J. Hir-sch , and C.E. Buth - Washington, D.C. : TRB - 73 p. - Research Program Report ; 157 / Transportation Research Boa- rd .
Crash cushions of waste materials / E.L. Marquis , T.J. Hir-sch , and C.E. Buth - Washington, D.C. : TRB - 73 p. - Research Program Report ; 157 / Transportation Research Boa- rd .