TY  - BOOK
ED  - National Research Council (U.S.).
TI  - Highway maintenance operations and research 1990
T2  - Transportation research record,
SN  - 0309050235 :
U1  - 625.76 
PY  - 1990///
CY  - Washington, D.C.
PB  - Transportation Research Board, National Research Council
KW  - Roads
KW  - Maintenance and repair
KW  - Management
KW  - Pavements
KW  - MCE
ER  -