000 00253nam a22000977a 4500
082 _a660.6
_bMUR.E
100 _aMurugesan, A G
_aRajakumari, C
245 _aEnvironmental Science and biotechnology
260 _aChennai
_bMJP publishers
_c2005
942 _cBK
999 _c213947
_d213947