[Photometric determination of chlorophos in air].
D000393:Air Pollutants; D010783:Photometry / Q000379:methods*; D014236:Trichlorfon / Q000032:analysis*
D000393:Air Pollutants; D014236:Trichlorfon
K fotometricheskomu opredeleniiu khlorofosa v vozdushnoĭ srede.