Characteristics and source apportionment of aerosol over Varanasi
Shani Tiwari, Atmospheric Research Laboratory, Department of Phyiscs, Banaras Hindu University, Varanasi, India, Dimitris Kaskaoutis, Institute for Environmental Research and Sustainable Development, National Observatory of Athens,, Environmental Chemical Processes Laboratory, Department of Chemistry, University of Crete, Crete, Greece, Vijay Soni, India Meteorological Department, New Delhi-110003, India, S. D. Attri, Indian Meteorological Department, New Delhi, India and Abhay Kumar Singh, Banaras Hindu University, Varanasi, India