00662nam a2200205Ia 4500008004100000020001500041082001700056100001900073245004000092260005000132300000800182650003300190650002000223653001600243700001800259700001700277942001200294999001500306952013500321170901s2005    xx            000 0 und d  a817648797X  a363.73bD97E  aDutta, Abhijit 0aEnvironmental Issues and Challenges  aNew DelhibA P H Publishing Corporationc2005  a351  aSocial problems and services  aSocial sciences  aEnvironment  aDutta, Sunita  aPandey, P.N.  2ddccBK  c4026d4026  00102ddc4070aRAUbRAUd2017-10-18eIndus Valley Publications,Jaipurg895.00l0o363.73 D97Ep54082r2017-10-18w2006-03-20yBK