Patents relating to mechanization of timber harvesting / by S.E. Johnson and J. Richenhaller.

Míreanna comhchosúla

• A method of assessing the lower limits of utilization of a conventional harvesting system performing an integrated harvest on a variety of stands /
  de réir: King, Franklin M.
  Foilsithe / Cruthaithe: (1981)
• Proceedings, 4th International Conference on Scanning Technology in the Wood Industry : October 28-29, 1991, San Francisco Airport Mariott Burlinghame, California, U.S.A.
  Foilsithe / Cruthaithe: (1991)
• Timber harvesting : how we see it! /
  de réir: Garland, John J.
  Foilsithe / Cruthaithe: (1998)
• Timber harvesting and merchandising.
  Foilsithe / Cruthaithe: (1987)
• Harvesting timber crops /
  de réir: Wackerman, Albert Edward, 1897-
  Foilsithe / Cruthaithe: (1966)