MYcOtOXINs aND OtHEr LOW WEIGHt tOXINs as INstrUMENt OF bIOtErrOrIsts: EXPrEss INstrUMENtaL cONtrOL aND sOME WaYs tO DEcONtaMINatE POLLUtED ENVIrONMENtaL ObJEcts