00634nam a22001937a 4500 20100813104517.0 ENG-100165 9788190869300 100.00 EN-83697 DBAD/PUB 363.73 A. Manimegalai 12716 Environmental pollution / by A. Manimegalai Chennai Velicham 2008 Velicham Chennai 600014 v, 126 p. 20cm (Pbk) ddc EN 363.73 AMA 41488 41488 0 0 0 1 NFIC DBAD DBAD 2010-08-13 100.00 0 363.73 AMA EN-83697 2010-08-13 00:00:00 1 100.00 2010-08-13 EN