L S Hitch
发表
L S Hitch,
Rbc Russell,
1977
.
L S Hitch,
Rbc Russell,
1976
.
L S Hitch,
Rbc Russell,
1977
.
L S Hitch,
Rbc Russel,
1974
.
L S Hitch,
1981
.
L S Hitch,
1982
.
J M Jowett,
Trrl,
L S Hitch,
1983
.
LOW COST ROADS IN ARAB COUNTRIES - BITUMINOUS MATERIALS FOR THE BASE AND SURFACING OF LOW-COST ROADS
L S Hitch,
R B Russell,
1975
.