000 00421nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a660.6 M3
100 _a"Murugesan, A G "
245 0 _aEnvironmental Science and Biotechnology
260 _aChennai
260 _b MJP Publishers
260 _c2005
365 _b340
942 _cBK
999 _c116520
_d116520