Vishva Ka Bhugol  (Hindi, Paperback, Dr. D.R. Khullar)

Prof. D.R. Khullar holds a Master�s degree in Geography from Panjab University, Chandigarh and retired Principal, Govt. Post-Graduate college ,Kalka (Haryana ) in 1998 after 34 years of glorious and eventful service in different colleges of Punjab and Haryana .He took to writing books way back in 1972 and continues to do so till date with greater vigor, enthusiasm and zeal. In the process, he has authored more than 40 books on different aspects of Geography and allied subjects.