00406nam a2200157Ia 4500003000400000005001700004008004100021040000700062041001200069082001500081100002900096245004400125260005600169300001000225365001300235OSt20260415171423.0210423s2007    xx            000 0 und d  cAL  aEnglish  a628 bMOHT  aPradipta Kumar Mohapatra  aTextbook of environmental biotechnology  aNew DelhibI K International Publishing Housec2007  a234p.  b325cINR