Planning forest roads and harvesting systems :
Planning forest roads and harvesting systems : Food logging and transport branch forest industries division forestry department /
Food and agriculture organization of the united nations,
- Rome : Food and agriculture organization of the united nations, c1977.
- x, 147 p. : ill. ; 25 cm.
Includes bibliographical references.
9251004072
Forest and forestry.
631 / PLA
Includes bibliographical references.
9251004072
Forest and forestry.
631 / PLA