Ключевые слова: background, bark, brown, chop, circle, cut, ecology, energy, environment, felled, firewood, forestry, fuel, hardwood, heap, industrial, industry, log, logging, long, lumber, lumberyard, material, mature, natural, nature, pattern, pile, resource, rings, rough, round, rural, saw, sawmill, sliced, softwood, stack, stacked, stock, stockpile, storage, stump, texture, timber, tree, trunk, wood, wooden, woodpile,