00401nam a2200157Ia 4500008004100000020001500041082001900056100001900075245003600094260003700130300000800167650001800175650001800193653001400211700001800225170901s1985    xx            000 0 und d  a8170020050  a574.5264bS48I  aSingh, Tej Vir 0aIntegrated Mountain Development  aNew DelhibHimalayan Booksc1985  a424  aLife sciences  aPure Sciences  aMountains  aKaur, Jagdish