TY  - BOOK
ED  - National Research Council (U.S.).
TI  - Roadside maintenance: includes proceedings of Symposium on Roadside Vegetation Management and Manipulation, August 3-8, 1981, San Antonio, Texas 
U1  - 625.770288 
PY  - 1981///
CY  - Washington, D.C.
PB  - National Academy of Sciences
KW  - MCE
KW  - Roadside improvement
KW  - Maintenance and repair
KW  - Congresses
N1  - Reports prepared for the 60th annual meeting of the Transportation Research Board and abstracts of papers presented at the symposium; 0; 0; 0; 380_500000000000000_S_NAT
ER  -