000 00464nam a22001691a 4500
020 _a9789551857295
041 _aTamil Language
082 _a910.11
_bNOR
100 _aNorbert, S. Antony
245 _aPuviyiyal : culaliyal mukamaittuvam
_cS. Antony Norbert
260 _aColombo
_bChemamadu Poththakasalai
_c2008
300 _apb. : 164 p. ; 20.5 cm
505 _grs
650 _aEnvironment
650 _aEnvironmental management
999 _c222362
_d222362