Principles and methods of harvesting timber

Eitemau Tebyg

• Timber
  gan: Desch, Harnold Ernest
  Cyhoeddwyd: (1961)
• Timber mechanics-strength, classification and grading of timber
  gan: S.S Rajput
• TIMBERS OF THE NEW WORLD
  gan: RECORD,Samuel J. and HESS,Robert W.
  Cyhoeddwyd: (1949)
• MANUAL OF INDIAN TIMBERS
  gan: GAMBLE J.S
  Cyhoeddwyd: (1922)
• Timber engineering manual - Theory and practice of timber lamella frames
  gan: N.J Masani