TY  - BOOK
TI  - Planning forest roads and harvesting systems: forest logging and transport branch forest industries division forestry department
T2  - FAO forestry paper
SN  - 9251004072
U1  - 634.9 
PY  - 1977///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Forests and forestry
ER  -