000 00398nam a2200181Ia 4500
008 210922s9999||||xx |||||||||||||| ||und||
035 _a28032
041 _aENG
082 _a551
_BMAN
100 _aManivasakam N
245 0 _aEnviaronmental Pollution
250 _a1
260 _bNational Book Trust
_aNew Delhi
_c2008
300 _a154
500 _a6
650 _aEnglish
942 _cBK
999 _c28037
_d28037