00287nam a2200121Ia 45000030006000000080041000060400015000471000024000622450041000862600009001275460012001360050017001480STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDesh, B Eklavya, C.  aCurrent trends in Indian environment  c1977  aEnglish20220125170348.0