00929nam a22002297a 4500003000400000005001700004008004100021020001800062040000800080082001600088100004400104245002600148250000800174260006200182300001400244650003300258942002100291952012400312952012400436952012400560999001500684AIT20240605095948.0240605b        ii ||||| |||| 00| 0 eng d  a9788122431650  cAIT  a333.707 ARN  aAnil Kumar De and Arnab Kumar De915170  aEnvironmental Studies  a2nd  aDelhi,bNew Age International (P) Ltd. Publishers,c2012.  axiv,229p.  aEnvironmental Studies915171  2ddccDONATED n0  00102ddc4070aAITbAITd2022-04-18eDonatedl0o333.707 ARNpD00427r2024-06-05w2024-06-05yDONATED zGeneralABD  00102ddc4070aAITbAITd2024-06-07eDonatedl0o333.707 ARNpD00469r2024-06-07w2024-06-07yDONATED zGeneralABD  00102ddc4070aAITbAITd2024-06-07eDonatedl0o333.707 ARNpD00470r2024-06-07w2024-06-07yDONATED zGeneralABD  c7858d7858