فهرس المقالات Hadi Tahsini المقاله 1 - Evaluation of the condition of air pollutants in Mashhad city at different stations by using the Inverse Distance Weighting method 10.22034/ap.2018.566669.1021 Reza Fekri Zahra Rostami Hadi Tahsini Anthropogenic Pollution , العدد 1 , السنة 2 , بهار 2018