List of Articles آلودگی زیستمحیطی Open Access Article Abstract Page Full-Text 1 - Elimination of Ni pollutant combined with petroleum using microalga Calothrix sp. isolated from oil polluted regions Maryam Ameri Neda Soltani Ladan Baftechi Mehdi Bolfion seyede mehri javadi Behnaz Bagheri