DETERMINATION OF BACKGROUND LEVELS AND HEALTH HAZARDS IN PLANT ENVIRONMENTAL AIR CONTAMINATION.
D000397:Air Pollution; D004391:Dust; D004787:Environmental Pollution; D006801:Humans; D007501:Iron; D008345:Manganese; D008670:Metals; D009787:Occupational Medicine
D004391:Dust; D008670:Metals; D008345:Manganese; D007501:Iron
AIR POLLUTION; DUST; INDUSTRIAL MEDICINE; IRON; MANGANESE; METALS