00502nam a2200205Ia 4500003000400000005001700004008004100021020001500062040000700077041000800084082002100092100001700113245004400130260004100174300001600215365001400231440000600245650001400251650003100265OSt20230607121746.0210423s2007    xx            000 0 und d  a818387083x  cAL  aeng  a333.7223b RASK  aRASURE (K A)  aEnvironment and sustainable development  aNew DelhibSerial Publicationsc2007  axii,318bPB  b2995cINR  v1  aEconomics  aNatural Resources & Energy