Dr. Muhammad
Ali Khan
University of the Punjab
Institute of Chemistry
New Campus
Lahore
Pakistan
Saad Ali Khan
Government F.C. College
Department of Chemistry
Lahore, Punjab 54600
Pakistan
Dr. M. Nasir
Gazdar
Environmental Management Society
S.M.C.H. Society #141-A
Karachi 74400
Pakistan
Abdur Rahman
Sustainable Development Policy Institute
P.O. Box 2342
Islamabad, Punjab
Pakistan
