• Dr. R. Percival, University of Maryland, Maryland, USA

  • Dr. M. Makhdoum, University of Tehran, Tehran, Iran

  • Dr. A. Torabian, Graduate Faculty of Environment, University of Tehran, P. O. Box 14155-6135, Tehran, Iran

  • Department of Chemistry, Central University New Delhi, India, Specialty: EnvironmentalChemistry

  • Dr. D. Lawler, University of Birmingham, Birmingham, UK

  • Dr. O. Shumilov, Institute of North Industrial Problems, Murmansk, Russia

  • Dr. R. Shankar, Mangalore University, Karnataka, India

  • Dr. F. Ghazban, Graduate Faculty of Environment, University of Tehran, P. O. Box 14155-135, Tehran, Iran

  • Dr. N. Mehrdadi, Graduate Faculty of Environment, University of Tehran, P. O. Box 14155-6135, Tehran,Iran

  • Dr. Y. Hojjat, Tarbiat Modares University, Tehran, Iran

  • Dr. M. Mazaheri, Biotechnology Department, Iranian Research Organization for Science & Technology, Tehran, Iran

  • Dr. H. Rashedi, Faculty of Chemical Engineering, University of Tehran, Tehran, Ira