from the weather point of view, sangalj park is the best part of tehran and sarah shamran the road near the old shamran street is the most polluted, and the same way you are now at the intersection of persepolis, one of the places that was becoming polluted. sources of pollution: factories, workshops, and motor vehicles. name: persepolis, police. i don't remember his name. how many times did this policeman get sick? one day , he was in a particularly bad mood. i had a work experience with another patient, the amount of your choice oxygen vahid zakari rad radio news agency, i am grateful to you for giving the jewel of the north-west of the country, an ancient city with several periods of history in the capital of iran, with short and patriotic people, the center of east azarbaijan province , great historical, political, religious and cultural prides in the context of a great civilization. islamic iranian, this great economic city of azerbaijan region and the communication highway of our country is beyond words and europe. these important strategic features as well as the proximity of tab