Logging: the principles and methods of harvesting timber in the United States and Canada -н Brown, Nelson Courtlandt

Elements of forestry -н Brown , Nelson Courtlandt

Timber products and industries : the harvesting, conservation, and marketing of materials other than lumber, including the principal derivatives and extractives -н Brown, Nelson Courtlandt

Lumber : manufacture, conditioning, grading, distribution, and use -н Brown, Nelson Courtlandt

The American lumber industry : embracing the principal features of the resources, production, distribution and utilization of lumber in the United States -н Brown, Nelson Courtlandt

Logging: the principles and methods of harvesting timber in the United States and Canada -н Brown, Nelson Courtlandt

Forest products : the harvesting, processing, and marketing of materials other than lumber, including the principal derivatives, extractives and incidental products in the United S... -н Brown, Nelson Courtlandt

Forest products : their manufacture and use -н Brown, Nelson Courtlandt

Lumber -н Bethel, James Samuel

Бусад зохиолчид: “…Brown, Nelson Courtlandt…”

Elements of forestry -н Moon, Frederick Franklin

Бусад зохиолчид: “…Brown, Nelson Courtlandt…”

Elements of forestry -н Moon, Franklin

Бусад зохиолчид: “…Brown, Nelson Courtlandt…”

Elements of forestry -н Moon, Franklin

Бусад зохиолчид: “…Brown, Nelson Courtlandt…”

Lumber -н Bethel, James Samuel

Бусад зохиолчид: “…Brown, Nelson Courtlandt…”

Elements of Forestry -н Moon, Fredrick Franklin

Бусад зохиолчид: “…Brown, Nelson Courtlandt…”