00433nam a22001457a 4500003000400000005001700004008004100021020001800062082001800080245008900098260003300187300001400220700002700234700002600261OSt20230127161357.0230127b        |||||||| |||| 00| 0 eng d  a9788170353386  a628.168bW29W  aWater pollution : assessment and managementcedited by Arvind Kumar, and G. Tripathi  aDelhibDaya Publishingc2004  ax, 518 p.  aKumar, Arvind eEditor  aTripathi, G. eEditor