Ключевые слова: birch, building, camp, cut, deforestation, dried, environment, felling, firewood, flora, forest, forestry, hardwood, harvest, harvesting, hewn, horizontal, illegal logging, industrial, industry, landscape, log, logging, lumberjacks, many, material, mill, nature, paper, pine, pine forest, pine trees, pine wood, pinewood, preparation, processing, production, rings, rough, sales, saw, sawmill, spruce, stack of wood, staging, summer, tree, trunk, wood, woodpile,