00429nam a2200145Ia 4500008004100000020001800041082001600059100001700075245003200092260004500124300001000169650003800179650003400217653003200251170901s2014    xx            000 0 und d  a9788184872705  a628.5bJ20E  aJain, Monika 0aEnvironmental Biotechnology  aNew DelhibNarosa Publishing Housec2014  aMisc.  aEngineering and allied operations  aTechnology (Applied sciences)  aEnvironmental biotechnology