TY  - BOOK
ED  - Symposium on the Planning of Forest Communicaiton Networks (Roads and cables)
ED  - Joint Committee on Forest Working Techniques and Training of Forest Workers
ED  - International Labour Organization
ED  - United Nations.
ED  - Food and Agriculture Organization of the United Nations
TI  - Symposium on the planning of forest communication networks
U1  - 634.98 
PY  - 1965///
CY  - Geneva
PB  - United Nations
KW  - Transports
KW  - Trasportation, Automotive
KW  - Communication system
KW  - Forestry
KW  - Forests and forestry
KW  - Forest management
KW  - Forest roads
KW  - Design and construction
KW  - Forestry investment
N1  - Library has : v. (1-6); V.1. introduction, general economic aspects. - v. 2. special economic aspects. - v.3. economic and technological layout . - v. 4 the technological structure (lay out of a tramsport network . - v. 5 financial problems of establishing transport network
ER  -