Ключевые слова: agrienvironment, aragon, autumn, branches, cleaning, clearing, company, conservation, control, counseling, cutter, department, development, ear muffs, equipment, felling, fires, forest, forestry, gloves, government, helmet, herbs, lumberjacks, machinery, management, men, moncayo, mountain, nature, prevention, protection, public, region, road, rural, saragossa, season, services, spain, sustainability, tarazona, technician, trees, trimmers, twill, undergrowth, winter, work, workers,