Bera, Biswajit, Department of Geography, Rabindra Bharati University, Kolkata, W B, India

• Indian Science Cruiser Volume 23, Issue 1, January 2009 - Search & Survey
  Application of GPS and ERS Techniques for the Mapping of Out-crops Vs Soil Cover and its Thickness, in Some Mountainous Part of the Sikkim Himalayas
  Abstract  PDF