लेखक: Anil Arora

Dr. Anil Arora is lecturer in Department of botany, Govt. Dunger College, Bikaner. He has more than 15 years teaching experience. He has published 20 papers and delivered 10 guest lecturers. He has been honoured by several national awards. At present he is engaged in research on Aeroallergens of Thar Desert and has been supervising M.Phil and Ph.D. scholar. He is member of Aerobiological and Palynological societies. He has published four books and contributed in many publications. Dr. V.K. Jain is professor in Department of T.B . & Respiratory diseases and at present vice principal of S.P Medical college, Bikaner. He has more than 30 years teaching experience. He has published 44 paper and delivered 120 guest lecturer. He has been honoured by several national and international awards and fellowship. He present he is holding significant position in several medical associations. He has published two books and contributed in many publications.