Lumber : its manufacture and distribution ‌ Bryant, Ralph Clement

Logging : the principles and general methods of operation in the United States ‌ Bryant, Ralph Clement

The transportation of wood in chutes ‌ Koroleff, Alexander M.

Այլ հեղինակներ: “…Bryant, Ralph Clement…”

Harvesting timber crops ‌ Wackerman, A.E

Այլ հեղինակներ: “…Bryant, Ralph Clement, ded…”