Ключевые слова: background, bark, brown, chop, construction, cut, ecology, energy, environment, firewood, forest, forestry, fuel, hardwood, heap, industrial, industry, log, logging, lumber, lumbering, manufacturing, many, material, natural, nature, pattern, pile, pine, processing, production, raw, resource, rings, round, rural, saw, sawmill, stack, stacked, stacking, stock, texture, timber, tree, trunk, wood, wooden, woodpile, woodwork,