Varma, O.P.
National conference on Green earth with focus on the Himalaya, Oct 18&19,2012 - Roorkee Indian Geological Congress 2012 - 112 p.
9788192072418
Green earth-Himalaya
523.31(235.243) I3N
National conference on Green earth with focus on the Himalaya, Oct 18&19,2012 - Roorkee Indian Geological Congress 2012 - 112 p.
9788192072418
Green earth-Himalaya
523.31(235.243) I3N