TY  - BOOK
AU  - Geo-Enviornmental Unit
TI  - Maintenance of roadside vegetation 
AV  - TE178 .B4
U1  - 0 
PY  - 1997///
CY  - UK
PB  - Geo-Enviornmental Unit
KW  - Roadside improvement
KW  - Michigan
N1  - Bibliography: p. 61-[66]
ER  -