TY  - BOOK
AU  - Michels, T. H. Ed.
AU  - Jaarsma, C. F.  Ed.
TI  - Minor rural roads planning, design and evaluation : proceedings of a workshop on minor rural roads, Wageningen, Oct.28-30,1987
U1  - 711.7091734 
PY  - 1988///
CY  - Netherlands
PB  - Pudoc Wageningen
ER  -